Car Repair World

Valve Cover Gasket Replacement Procedure To Replace Valve Cover Gasket In Your Car Helpful Information Oil is present inside the engine, this oil must be contained through the use of gaskets and seals, these units can wear and fail allowing oil to leak externally. A valve cover gaskets is located between the engine block and cylinder head, when it fails it can leak oil onto the exhaust manifold were it's burned with a noticeable odor. Parts and Supplies Needed New valve cover gasket set Shop towels Carburetor Cleaner Best Practices Recheck valve cover bolt tightness after a short time Avoid gasket material and dirt from getting into the engine Do not over tighten valve cover Clean engine before the valve cover is removed to avoid dirt contamination Easy step by step guide on how to replace an automotive engine valve cover gasket, though configurations will vary, the process is similar, this information pertains to most vehicles. Difficulty Le...

Head Gasket Blown Test Testing Head Gasket Helpful Information When a head gasket is replaced, re-machine the cylinder head to ensure a fresh square surface in which to seal against. Use a torque wrench to seat the head into place, while adhering to manufacturers torque specifications. Step by step guide on how to test automotive engine head gaskets, this information pertains to most cars. Difficulty Scale: 4 of 10 Begin with the vehicle parked on level ground, engine cold, with the parking brake set. There are many ways a head gasket can fail which causes a variety of symptoms. Step 1  - With the engine cold, remove the oil filler cap to inspect for a brown milky goo that has collected on the bottom of the cap, this is an indication coolant is leaking into the oil. Though this leakage could be generated by a cracked cylinder head, block or leaking intake manifold (in some cases), the head gasket is more prone to this kind of failure. (Note: some moisture maybe pr...