Does A Thermostat Need A Gasket

Test drive your GMC Sierra to make sure that your thermostat is working correctly and routing coolant into your radiator and fans. The air and fuel rail hoses may partially block access to the bolts you must remove to gain access, and may hinder the removal of the cover, the gasket, the thermostat and the seal somewhat. Purpose of a thermostat Your engine is designed to operate at a certain temperature. Hi, I will do my best to assist you. Pull the thermostat out and toss itthen before you put the new one in clean all the residue of the old gasket off where the thermostat goes. Fortunately, car thermostat replacement is easy enough. A fiber gasket will typically be used to connect the thermostat housing to the block or intake manifold, though plastic and rubber gaskets also exist. Now I see coolant oozing out right under the bolt heads and the engine hasn't even been started. This can handle higher water flow than the ordinary Stant thermostats. Engine coolant thermostat gasket Fel-pro seller payment information name:randjautomotivesee our other listingswe accept: customer support if you have questions about the product or your order please contact us via messages for assistance. Start unplugging wires and hoses. Ask your advisor about our loaner car program if you need a car while yours is being fixed. Before you install your new thermostat, you must clean the gasket surfaces. Thermostats and Kits for your Johnson Evinrude Outboard. he had the lastest ford diesel pickup with him. And throw away the old thermostat -- treat the car to a new one and its gasket, after all this effort, it deserves it. Align the thermostat housing on top of the mounting surface and reinstall the bolts. where is the thermostat housing on the 2005 6hp 4 stroke? I've replaced the impeller, but still no water flow. I've gone through two thermostat housing gaskets. Robertshaw type thermostat, this commercial-grade stat fits the cup in the bypass hose casting (below the thermostat) correctly, whereas the ones you can find at your local parts store do not fit that properly. Thermostat replacement 1 2; The Miata water pump is located behind the timing belt. IMHO, though, you should probably plan on replacing both gaskets. Unfortunately, this is not a simple gasket swap. replacing radiator but do i need a thermostat? Today i was driving to my girlfriends house and when i got there i opened the hood to clean the engine bay, i noticed coolant bubbling out of the plastic/rubber top on the radiator where their was a crack due from what looks like dry rot. Buy all the car parts you will ever need from carpartsdiscount. So the guy at the auto parts store talked me out of buying the blue gasket maker RTV when i bought a new thermostat and gasket. There are many different applications and requirements and 1000's of gasket sealants available. Does Stant have a fail safe thermostat? All thermostats will fail in either a closed or open position; there is no such thing as a thermostat that will fail in a "safe" position. A fault with the thermostat can cause reduced engine performance and overheating, typically seen on the instrument gauge panel. Clean all the journals and any gasket material that may have dropped into the water jackets. The best head gasket sealer Bar's leak makes is the HG-1 Head Gasket Sealer. Setting up my mk1 rabbit for track day use and was wondering if I should remove or keep the thermostat? Should I just get a 160 degree thermostat with a 170 degree fan switch or should I bypass the thermostat? Any help would be appreciated. However, if the thermostat gets stuck in the closed position, the coolant can't. it could be many things that are going on with your 468. Please review our Warranty, Returns & Refunds policies before you place an order. I am going crazy trying to figure out if the car is overheating due to the thermostat or the head gasket. Instead of ending up too hot all the time, the engine will then have an issue with being too cool. When a thermostat sticks closed the engine will overheat. - Important Safety Warning!. However, if the thermostat gets stuck in the closed position, the coolant can't. You don’t need to turn to an auto shop in this case. If the gasket is a round a rubber seal, no sealer is required. Typically, and ideally, a cars head gasket will be composed of steel or copper. I also had to do some minor grinding with a die grinder to get room for the thermostat to fit into the head. Grab the bolts before they fall. Toyota 4Runner 1996-2002: How to Replace Thermostat. I had the radiator and hoses replaced and it still overheats. If you do not do this the car will overheat. On thermostat housings where typically there are only 2 bolts and a lot of distance between I do apply sealer to both sides as an aid to prevent the gasket slipping outward. REMOVE WHITE B ACKING PAPER ON GASKET TO EXPOSE ADHESIVE. Yes you need a gasket between the thermostat housing and the engine. You then need to remove two bolts which secure the bracket to the block. Here are eight of the most common indications that your head gasket has failed: An external oil or coolant leak at the seam between the engine block and cylinder head is a sign that you have a head gasket failure or a cracked block. Not only does this lead to less performance, but your engine will suffer damage in the long term. For these situations Fel-Pro offers a molded rubber, rigid carrier design PermaDryPlus water outlet gasket. The sealer DOES work for head gasket leaks but its a last resort option, AND You need to rule out any other leaks first. Regular gasket sealer/replacement compounds are room temperature vulcanizing, meaning they need air to dry, but will dry at room temperature, whereas Anaerobic sealants can be used in enclosed applications because they do not air-dry, they cure at room temperature without needing air to harden. RTV works well in certain instances. To test the defrost thermostat, use a multi-meter to check for continuity. By the way, if the thermostat and gasket stay in the housing, leave them there for now. As you remove the housing, pay attention to the direction of the thermostat. Install the thermostat with the jiggle valve upward. The main purpose of a thermostat housing is to contain the engine thermostat and provide a coolant outlet to the radiator. Do you always use gasket sealant when replacing a gasket? I have heard some say that it was only needed on the old cork gaskets. The first thing to do is to make sure that you've got all the tools and parts that you need. Wipe oil, water, and foreign material from thermostat mounting surface on engine and thermostat housing. Cause a blown head gasket would result in a lot of smoke in the exhaust if I recall correctly. This allows the bracket to be moved forward an inch or two to make room for thermostat housing replacement. If overheating is indicated on your dash, do not delay in getting it checked out and repaired. Joined: Oct 23, 2011. Buy Evinrude's Outboard Motor Thermostat. Your vehicle's thermostat opens to allow coolant to flow through the radiator and cool the engine down. I replaced my dad's water pump a while back and also replaced the thermostat while doing so. If it uses a standard gasket then you should use gasket sealer on both sides. The coolant may need to be flushed as well because contaminants may have seeped in as it leaked out. Place the thermostat housing over the block and align the screw holes. If your SUV takes a long time to warm up, or if it overheats frequently---monitor the temperature gauge in your dashboard closely---your thermostat may be in need of a replacement. The thermostat is mounted on the engine before the top radiator hose. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. Another possible cause of a sudden temperature rise is the failure of the water pump from a broken gasket or something otherwise. I put high temp silicone on both sides of the thermostat-housing gasket and bolted it down (kinda messy, looks like crud). Do you really need to apply a gasket sealer on water pump and thermostat gaskets? If you do, then do you apply the sealer on both sides of the gasket? Will leaks develop if you don't apply a gasket sealer?. You are invited to join our public Boat Repair Forum to seek assistance from other members. They feature a balanced sleeve design and are strongly recommended for any performance application. 0 Liter Engine by Gene ("neonexpres") Introductions by the editor. Better to fix these gasket leaks before the leaks causes a highway breakdown. In this video, we're going to show you how to replace the thermostat on this 2003 Mercury Mountaineer. I'm basically seeing HALF of the known symptoms of a blown head gasket. Next you need to make just a bit more room to get the upper thermostat housing off. How to Change a Cummins 12 Valve Thermostat. Probably could have used the old gasket, but I believe that if your going to replace the thermostat then you also need to replace the gasket. 26 Quart capacity cooling system takes a lot of coolant. I did use new OEM parts and the fel-pro square cut gasket was the only one I could find. Water in the oil; when they mix, the oil gets a chocolate milkshake appearance. This has the effect of crushing the cylinder head gasket and can crack the head[s]. PermaDryPlus water outlet gaskets feature rigid carrier. I have attached pics of the Thermostat Housing inlet and a pic of the replacement gaskets that I picked up at our local Mitsubishi dealer. 0L engine, so it should apply to the various models using that engine (ZX5, ZX3, ZTW, ZTS, SE, LX and S2). Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. When you need to replace the thermostat on a Mercury 200 horsepower motor, remember that there's a thermostat for each cylinder. MerCruiser 7. Get the new thermostat ready and make sure the little jiggle valve on it is on the top. Should I Use Gasket Sealant? Gasket Sealant…. The thermostat does not wear the same way a tire does, but will eventually fail and require replacement. Now, there's no need to worry because thermostat gaskets won't cost a pretty penny. Sierra Thermostat Gasket For Yamaha/Mercury Marine Engine, Sierra Part #18-0835 Review. My car was overheating and leaking coolant. INCLUDES: Thermostat & Replacement Gasket NOTE:This thermostat is comparable to or better than all other popular thermostats on the market. Don't worry about a gasket -- there's no pressure in this process, so just finger tighten the two nuts. You are invited to join our public Boat Repair Forum to seek assistance from other members. It simply masks an underlying issue. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. track only car you do not need a stat just a shim or cut out the. The thermostat i am getting does not have a rubber seal around the outside of it. Insert the new thermostat then smear the new housing gasket lightly with a non-setting sealing compound. Place thermostat into engine block or water outlet housing, whichever contains the shallow recess (counterbore). The worst blown gasket head replacement jobs also involve repairing the engine or replacing parts of the engine. Wipe oil, water, and foreign material from thermostat mounting surface on engine and thermostat housing. As it heats up, its valve opens about an inch, apparently by magic! If you'd like to try this yourself, go to a car parts store and buy one for a couple of bucks. In any situation, you feel unsure about the condition of the thermostat, use the best maintenance tips, or simply consult the professionals as soon as possible. Continue reading to learn how to flush the radiator and replace the thermostat on your Honda Civic. Learn how to replace the thermostat here to ensure your engine stays cool. Best Answer: It is recommended to use the sealant, but in a pinch you can put it on with just the gasket that came with the thermostat. Welcome/////It shouldn't leak. Please review our Warranty, Returns & Refunds policies before you place an order. Do I need to put RTV on the gasket? I haven't been and it leaks everytime. If the gasket is a round a rubber seal, no sealer is required. A blown head gasket puts air into the coolant system which builds up behind the thermostat in the water box. Yes you need a gasket between the thermostat housing and the engine. I've replaced that but since it has full pressure again the thermostat gasket is done. Don't know exactly about your thermostat but i'm pretty sure its the same You can just take the housing off and use the gasket. it serves as the seal,no need to put silicon gasket. The most common symptoms a blown head gasket are:. Fits all NA and NB Miatas. A fiber gasket will typically be used to connect the thermostat housing to the block or intake manifold, though plastic and rubber gaskets also exist. the location of the thermostat is under the throttle body. A closed thermostat valve will cause the engine to overheat, harming the engine and potentially destroying the head gasket, while an open thermostat valve will over cool the engine, causing it to work much harder than necessary. Take a razor blade, and carefully scrape off any old gasket material, or RTV. Just as I had expected since nothing else is wrong now since I replaced the gasket to the risers with the correct ones. The thermostat is housed inbetween exhaust covers. They feature a beautiful chrome finish and are designed as a universal application for most Chevy and Mopar engines with stock intake manifolds. You will need to consider this important issue. 3- When replacing the Coolant hoses, Do they need any kind of sealant or just Push then ? 4- The thermostat coming with paper gasket, Do you think I need to put any RTV or Permatex Sealant together with Paper gasket or not need it ? I bough already Permatex Aviation sealant liquid # 80019. should help you determine if you have an internal leak like a head gasket. It didn't come out of the factory that way did it? I KNOW you used a new gasket so you shouldn't have any problems. There are a number of thermostat housings and water necks to help you locate your radiator hose in the right direction or dress-up the top of your engine. I installed clear hoses from thermostat to bottom of manifolds. Pistons also expand and gall the cylinder walls. Thermostat Gasket (NAPA#C20115) Blue RTV Silicon Gasket Sealer; 12mm Box/Socket Wrench. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. All you need to do is add this to antifreeze or coolant. Install a new gasket and the water inlet with the bolt and. Head gasket failures are usually caused by repeated overheating or continuing to drive after the car has overheated, so the best way to prevent a head gasket failure is to ensure your cooling system is in good condition. Best way is like this Remove drivers side wheel. Since the thermostat in your car has a regular gasket, you can use RTV or not, at your pleasure. While this can fix minor cracks, if you have a heavily-damaged head gasket, then do not expect the BlueDevil to be an instant fix. Oil in the coolant. In my case, using a remote thermostat housing, There needs to be some leakage through the thermostat in order for the hot water to get there and caus the thermostat to open. I dunno how to do it but here are the directions out of my buick FSM Thermostat Replacement LA1 Tools Required J 38185 Hose Clamp Pliers-Removal Procedure-Remove the air cleaner and duct assembly. jpg Qty Qty Part Number FPG 35368 FPG 35497 FPG 35312 Product Line FEL-PRO Gaskets FEL-PRO Gaskets FEL-PRO Gaskets List 2. We’ve been serving local Ventura County, California since 1980 as a custom boat builder, repower specialist, designer, and supplier of equipment to builders, commercial fishermen, and. It does have its uses but engine parts aren’t one of them. you will have to drain coolant, not all, maybe 1 half gal. he had the lastest ford diesel pickup with him. We use a 22 psi header tank cap - standard 15 psi will leak like a sieve when the heat and pressure build. When it comes to Mazda 6 Thermostat Gasket & Seal parts, you can find them for 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003 models by clicking the appropriate year below. MarineEngine. (Most of which should be listed in the "requirements" section above. Step 1 - Prepare to Replace Thermostat. Author Topic: Do I need to put silicone on the thermostat gasket, or keep it dry? (Read 13265 times) (Read 13265 times) 0 Members and 1 Guest are viewing this topic. In my case, using a remote thermostat housing, There needs to be some leakage through the thermostat in order for the hot water to get there and caus the thermostat to open. My recommendation on t-stat modification is that it is a LAST ditch approach. The information provided on these pages is correct to the best of my knowledge, however the MasterTech makes no warranty, express or implied, regarding the use of, results of, or liability created from, application of this data. Will your car overheat without a thermostat? Will a cooler temperature thermostat keep the engine cooler? There seems to be some common questions around thermostats and their operation, and a. This can cause them to come together and affect the performance and integrity of the machine. Do I need a new thermostat if the check engine light turn on? In Mercedes-Benz E, C, S, CL, CLK, SLK, GL, G, ML models, the engine control unit monitors how long it takes for the coolant to warm up. But, water cooling is here to stay and it is pretty simple. A few hours later (long before the silicone had cured) I added antifreeze. Do you need the thermostat gasket and housing gasket replaced when you replace the thermostat in a 2002 monte carlo ss? 1 Answer. A few of the main spots to check for gasket leaks are the head gasket, the water pump gasket, and the thermostat housing gasket. So how do you know which way a Fel-Pro gasket is supposed to face when it's being installed? Fortunately, in the case of head gaskets and intake manifold gaskets, most Fel-Pro gaskets have directional markings to help install them correctly when gasket orientation is critical to the installation. The problem is when the vehicle is running, which you need to do for it to work, the oil will be at a much higher pressure than the coolant so it will not seal properly. So take it back and tell them it didn't have one and you need one. While this can fix minor cracks, if you have a heavily-damaged head gasket, then do not expect the BlueDevil to be an instant fix. I have put in new thermostat and gasket and it is still slightly leaking around lower left side of housing. Take the thermostat housing back to the vehicle. Contact us on 01603 784884 for details of supply and fitting. Author Topic: Do I need to put silicone on the thermostat gasket, or keep it dry? (Read 13265 times) (Read 13265 times) 0 Members and 1 Guest are viewing this topic. What gaskets and seals were used as OEM? I've seen flat paper gaskets that seal the water neck to the thermostat housing, and i've seen rubber seals that fit around the perimeter of the thermostat. cheap and easy to do. The Ten Most Common Gasketing Mistakes: Gasket makers and flange sealants are great time savers to have on hand in the shop. Buy Evinrude's Outboard Motor Thermostat. Shop, read reviews, or ask questions about Thermostat Gaskets at the official West Marine online store. Do you guys just use ultra grey rtv on both sides, let it tack up, the install? OR do you use gasket glue and glue the gasket to one side, then use rtv on the otherside?. Leading me to get a hell of a deal on it. You don't have to goop it on, use it like a glue to keep it in place. Step 7 - The thermostat could be stuck in the block or intake manifold and will need pliers to be removed, note the direction of the thermostat. 2013-2019 Mopar OEM Part # 5047264AA - Engine Coolant Thermostat Housing Gasket. Robertshaw type thermostat, this commercial-grade stat fits the cup in the bypass hose casting (below the thermostat) correctly, whereas the ones you can find at your local parts store do not fit that properly. Every thermostat that I've ever bought came with the gasket. Now I see coolant oozing out right under the bolt heads and the engine hasn't even been started. Scrape off any pieces of gasket that may be stuck, but be sure not to let these pieces fall into the hole! 7 Drop in and secure the new thermostat. I did not put anything on the gasket to seal it (the guy at Autozone said I didn't need to). I put high temp silicone on both sides of the thermostat-housing gasket and bolted it down (kinda messy, looks like crud). I replaced my dad's water pump a while back and also replaced the thermostat while doing so. Free Same Day Store Pickup. Every so often we run into a parts problem and the repair could take longer. So is the Cruze also fail-safe? Does it really need that heater? Available in either plastic of metal, which is better? Are these covered under that 5 year PT warranty? Did notice they are slightly more expensive than a conventional thermostat, like 3-4 times the price. full set head set federal mogul fel-pro gaskets felpro marine valve cover set stem seals exhaust intake manifold set inc chemical conversion cylinder head gaskets intake manifold gaskets exhaust manifold gaskets oil pan gaskets product auto catalog chevy parts daewoo parts ford parts nissan parts toyota parts. My car was overheating and leaking coolant. Shop with confidence - get free shipping to home or stores + price match guarantee!. If nothing else, it helps hold the gasket in place, in turn holding the thermostat in place while you put the housing on the manifold. You can use the engine silicone sealant on both sides of the gasket. I have been known to use alittle permatex tho. Then dry the surfaces with a. the whys and wherefores. To fix this problem you have to replace the lower thermostat housing. 2002-2008 Ford Explorer Thermostat Housing Coolant Leak Repair Part 2 i did the ecact same thing does the senor have a gasket too?? still running hot I really. Gasket high-performance thermostats are designed to resist large variations in coolant pressures that can occur at high rpms. The average cost for a Chevrolet Malibu thermostat replacement is between $236 and $269. To fix this problem you have to replace the lower thermostat housing. You can contact your local Isuzu (or Lotus) dealer and see if they have the parts in stock--they may not. This can cause them to come together and affect the performance and integrity of the machine. In my case, using a remote thermostat housing, There needs to be some leakage through the thermostat in order for the hot water to get there and caus the thermostat to open. In any situation, you feel unsure about the condition of the thermostat, use the best maintenance tips, or simply consult the professionals as soon as possible. By the way, if the thermostat and gasket stay in the housing, leave them there for now. Sorry! If you have. We comply with the State of California's Proposition 65 Proposition 65 provides California consumers with information prior to purchase regarding their potential exposure to certain chemicals. The labor costs are supposed from $160 to $430. You will need to consider this important issue. If you've had seepage issues in the past, it's almost a given you'd use it. The best head gasket sealer Bar's leak makes is the HG-1 Head Gasket Sealer. This can handle higher water flow than the ordinary Stant thermostats. Mercruiser thermostat kit GM-Ford engine GLM aftermarket parts for 470 inline 4 cylinder, V6 and V8 GM / Ford engines Engine thermostat kits for 140 and 160 degrees. It is possible to save some money by installing or replacing your home, apartment, or business thermostat yourself, but you will need basic electrical. If you are unsure of yourself, you can borrow a Chilton or Haynes manual for your vehicle from your local library. If you've cracked open the thermostat housing, you need a new gasket. The head gasket of a vehicle acts as an extremely critical seal between its engine block and its cylinder heads. Others, say it should always be used. Gasket High Performance Thermostats 4364 and get Free Shipping on Orders Over $99 at Summit Racing! Mr. If your upright freezer isn't cooling and its interior back wall is covered with frost, the defrost thermostat could be the problem. replacing thermostat on Indmar 5. So thermostat modification is a good way to make your car drivable again and give you peace of mind, if you have tried just about everything else. On thermostat housings where typically there are only 2 bolts and a lot of distance between I do apply sealer to both sides as an aid to prevent the gasket slipping outward. Insert the new thermostat then smear the new housing gasket lightly with a non-setting sealing compound. This gives us time to repair, road test and recheck the vehicle. When blocked, the pressure can rupture gaskets and compromise weaker parts of the system at connections. My recommendation on t-stat modification is that it is a LAST ditch approach. Engine overheating. If your SUV takes a long time to warm up, or if it overheats frequently---monitor the temperature gauge in your dashboard closely---your thermostat may be in need of a replacement. I replaced my dad's water pump a while back and also replaced the thermostat while doing so. 5L iron duke thermostat housing, running a 1/8" bead on a clean dry surface, no other gasket material. If your car’s engine is making sounds, there’s smoke rising from it or if you’re experiencing a temperature rise then it’s more likely a faulty gasket. Sorry! If you have. Another possible cause of a sudden temperature rise is the failure of the water pump from a broken gasket or something otherwise. A blown head gasket puts air into the coolant system which builds up behind the thermostat in the water box. GASKET INSTALLATION INSTRUCTIONS Follow these simple directions. When it comes to Mazda 6 Thermostat Gasket & Seal parts, you can find them for 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003 models by clicking the appropriate year below. We're here to help you find that perfect Thermostat Gasket for your Hummer H3. If you need to have your radiator or any gaskets or hoses replaced in your cooling system, you may also want to ask your mechanic about whether you should replace your thermostat at the same time. And, when compared to a traditional gasket, the material costs for gasket makers are much less. If you ever have the chance to test one, a thermostat is an amazing thing to watch because what they do seems impossible. RTV works well in certain instances. Gasket high-performance thermostats are designed to resist large variations in coolant pressures that can occur at high rpms. This repair guide and video show how to replace a freezer defrost thermostat with step-by-step instructions. com is the place to find all the parts you could need. corrosion of the thermostat housing flange. You're wasting a lot of gas and losing performance. Do you need the thermostat gasket and housing gasket replaced when you replace the thermostat in a 2002 monte carlo ss? 1 Answer. " The purpose of the thermostat is to keep the engine temperature the same no matter what the outside temperature. I did not have anyone to hold the camera while I did the replacement. I don't know if you are a pro or a novice so we may have to fine tune the answer. And, when compared to a traditional gasket, the material costs for gasket makers are much less. Do you really need to apply a gasket sealer on water pump and thermostat gaskets? If you do, then do you apply the sealer on both sides of the gasket? Will leaks develop if you don't apply a gasket sealer?. I had the radiator and hoses replaced and it still overheats. I replaced my dad's water pump a while back and also replaced the thermostat while doing so. The thermostat is housed inbetween exhaust covers. corrosion of the thermostat housing flange. Looking at the coil, this thermostat winds counter clockwise as it heats up. While this can fix minor cracks, if you have a heavily-damaged head gasket, then do not expect the BlueDevil to be an instant fix. There are many different applications and requirements and 1000’s of gasket sealants available. Does Stant have a fail safe thermostat? All thermostats will fail in either a closed or open position; there is no such thing as a thermostat that will fail in a "safe" position. Ultimately, replacing the thermostat and gasket is comparable to placing a Band-Aid on a bigger problem when not diagnosing the complete cooling the system. cheap and easy to do. Your car's thermostat housing helps the thermostat ensure proper temperature by increasing or decreasing the amount of coolant used by the engine. DO I NEED BOTH THE FLAT PAPER GASKET AND THE RUBBER SEAL?. First off, you need a Hayne's Manual from an auto parts store. The thermostat doesn't open until about 180, but then the engine cools quickly down to 165 and stays there. Place a new thermostat gasket on the engine block. It just doesn’t seem like the core could dump that much heat. Learn how to replace the thermostat here to ensure your engine stays cool. Decided to take it all apart for a cleanup and new gaskets and thermostat. Some thermostats have their own housing and gaskets, so you may need a repair manual to see what it is exactly that you need. I pulled it off and put a new gasket in but I smeared the RTV silicone a bit when I was trying to line the housing up with the head and it's leaking even worse now. Blue RTV never completely sets so you will need to replace it with a real gasket for a permanent repair. Dumped in 3 gallons of antifreeze. IMHO, though, you should probably plan on replacing both gaskets. Do you really need to apply a gasket sealer on water pump and thermostat gaskets? If you do, then do you apply the sealer on both sides of the gasket? Will leaks develop if you don't apply a gasket sealer?. I had the radiator and hoses replaced and it still overheats. This is the divorced type of choke as the thermostat fits into the manifold and not on the carburetor. And throw away the old thermostat -- treat the car to a new one and its gasket, after all this effort, it deserves it. 48 United States and does not include such items as delivery. In the unlikely event Steel Seal does fail to repair your head gasket, you can claim your money back under the terms of our guarantee which has been underwritten by an independent third party for your peace of mind in the unlikely event you need to make a claim. Have a cloth or paper towel handy to clean up any pieces of the gasket that fall into the engine opening. i have never seen one put on dry. REMOVE WHITE B ACKING PAPER ON GASKET TO EXPOSE ADHESIVE. I did not put anything on the gasket to seal it (the guy at Autozone said I didn't need to). Selecting the proper thermostat. Please review our Warranty, Returns & Refunds policies before you place an order. Be careful to not put large cuts on the surface. The symptoms for both an open and closed stuck thermostat valve are relatively easy to tell. Some thermostats have their own housing and gaskets, so you may need a repair manual to see what it is exactly that you need. After going through every cooler and hoses to find nothing wrong, I decided to do a head gasket test. We have worked hard to design a site that caters to everyones Hummer H3 Thermostat Gasket needs. This gives us time to repair, road test and recheck the vehicle. The fans are usually controlled by a heat activated, thermostatic switch located in the radiator. The information provided on these pages is correct to the best of my knowledge, however the MasterTech makes no warranty, express or implied, regarding the use of, results of, or liability created from, application of this data. Gasket High Performance Thermostats 4364 and get Free Shipping on Orders Over $99 at Summit Racing! Mr. DISCLAIMER. Use a plastic scraper to remove the old gasket and any sealing compound. * During re-assembly, you will need to re-use the old thermostat and thermostat retainer. It simply masks an underlying issue. Engine overheating. Permatex Water Pump & Thermostat RTV Silicone Gasket Sealant is a noncorrosive, sensor-safe RTV silicone gasket material formulated specifically for water pumps and thermostat housings. It does have its uses but engine parts aren’t one of them. So thermostat modification is a good way to make your car drivable again and give you peace of mind, if you have tried just about everything else. If you've cracked open the thermostat housing, you need a new gasket. My engine is overheating the thermometer does not go off scale but is high. Some applications used a RTV originally but usually the new thermostat will have a fiber gasket. The thermostat is housed inbetween exhaust covers. There is a seal that goes on the thermostat, its not a gasket but a rubber seal that fits around the thermostat, The delaer sells them for around $11 just for the seal. Dodge and other vehicle companies have used Cummins 12 valve engines through at least 1996. This can cause them to come together and affect the performance and integrity of the machine. Insert the new thermostat then smear the new housing gasket lightly with a non-setting sealing compound. You don't need to turn to an auto shop in this case. You won't find this part at Autozone; you'll have to go to the Ford dealer (all the parts I used are detailed below). It didn’t come out of the factory that way did it? I KNOW you used a new gasket so you shouldn’t have any problems. You will need some type of putty/gasket sealer or it will leak. There are many different applications and requirements and 1000's of gasket sealants available. The average cost for a Chevrolet Malibu thermostat replacement is between $236 and $269. However, the next ten tips may be sufficient to replace the thermostat in many models, since the unit is readily accessible, and you may not need. Ultimately, replacing the thermostat and gasket is comparable to placing a Band-Aid on a bigger problem when not diagnosing the complete cooling the system. Joined: Oct 23, 2011. the gasket does have a sticky side, but doesnt look like any type of sealant. Let's face it, goobering everything up with RTV really doesn't work. Other symptoms of a blown head gasket include: White smoke coming from the tailpipe, sometimes intermittently. But one at parts store for less than $3. 3) Thermostat went BAD and is stuck closed and the coolant could not circulate. Pull the thermostat out and toss itthen before you put the new one in clean all the residue of the old gasket off where the thermostat goes. In a pinch, it will work. How-to tips The following are a few general tips to changing a head gasket. track only car you do not need a stat just a shim or cut out the. If both of these tests are okay then test the radiator cap and replace the thermostat. By the way, if the thermostat and gasket stay in the housing, leave them there for now. net" web site is "as is" with all faults and without warranty of any kind, expressed or implied, including those of merchantability and fitness for a particular purpose, or arising from a course of dealing, usage or trade practice. I pulled it off and put a new gasket in but I smeared the RTV silicone a bit when I was trying to line the housing up with the head and it's leaking even worse now. com is the place to find all the parts you could need.