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An old rubber grommet is a potential leak source, as well as connections to the PCV valve. Often, the PCV (Positive Crankcase Ventilation) valve is inserted into a rubber grommet in one of the valve covers. 2003 Toyota RAV4 2.0L Engine Valve Cover Gasket Set 1EVC922G -30.It may be more cost effective to repair multiple leaks during one service call. Often, if a car is old enough to have a valve cover oil leak, there will be oil leaks elsewhere on the engine, so you should request a complete leak inspection.Not only are these materials not approved or specified by the original equipment manufacturers, but they also can create additional problems that may be costly to repair. Never add stop leak type products to engine oil or other vehicle fluids.However, many of these gaskets, including the valve cover gaskets, are relatively easy to replace.
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The mechanical components of a car engine will typically outlive the gaskets used to seal the engine.When replacing a valve cover gasket keep in mind: Finally, the car engine is run and a visual check is made for oil leaks. The cover is bolted back on, using a calibrated inch pound torque wrench, and all other components are restored to their original position. In some applications, oil resistant RTV (room temperature vulcanization) sealant must be applied to specific segments of the sealing surface, along with the new gasket, to ensure a complete and effective seal. If there are spark plug tube seals, these are replaced as well. The new valve cover gasket is applied along with new rubber grommets under the retaining bolt heads. The valve cover sealing surface is checked with a straight edge to be sure the cover is flat and thus reusable. They want to charge me 4700.00 which seems outrageous. My previous oil change there were not any issues, however the two oil changes prior to that one they said I may have a leak. Once the valve cover(s) is accessed, the cover retaining bolts are removed and the cover pulled off. I bought my Rav4 to the dealer for for an oil change and was told I need to have the head gasket replaced and the timing cover. On 6 or 8 cylinder engines, depending on which valve cover gasket is leaking, removal of the air intake plenum might be required, as well as additional steps.
#Toyota rav4 2004 valve cover gasket plus
On 4 cylinder engines, the valve cover is usually readily accessed once any electrical components and emission control tubing are removed, plus any accelerator linkages that might be in the way. The plastic engine cover is removed to access the valve cover(s). Some engines have plastic covers over the entire top. How do mechanics replace a valve cover gasket? Don't let a Valve Cover Gaskets & Seals repair bring about the demise of your car, truck, or SUV, and don't gamble with its condition by installing anything but the highest quality replacement parts. At Car Parts Discount, we have live customer service members on the phone with enough expertise to help you select the correct Toyota RAV4 part for your needs.
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The experience our company has to offer.īring your RAV4 back to life with the best repair parts from the experts at Car Parts Discount. The valve cover gaskets on your Toyota RAV4 engine should be replaced whenever the valve cover is removed since their integrity could be compromised. This means that the timing components on top of the cylinder head will last longer thanks to your valve cover gaskets. Toyota RAV4 valve cover gaskets make sure that none of the oil inside the upper valve train escapes out onto the engine. Maintaining a clean appearance for your engine is visually rewarding and will prolong the life of the components under the hood. Don't go too long without fixing your Valve Cover Gaskets & Seals. While it's not hard to find replacement parts for Toyota vehicles, these days only the highest quality are required to maintain your car or truck. When your Toyota RAV4 was born, it was destined for a person with discerning taste who wants economical pricing in their automobile. You bought your RAV4 because its best-in-class value and economical pricing appealed to your senses so why would you settle for second best when it comes to the highest quality auto parts? It's not a regular occurrence that you realize that you have to buy a replacement Valve Cover Gaskets & Seals to fix your vehicle. Keeping your RAV4 in top shape is your top priority.