Engine Mechanical
WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
- Inspect engine mechanical for the following:
- Compression. See ENGINE COMPRESSION TEST in BASIC DIAGNOSTIC PROCEDURES - 5.7L CORVETTE article.
- Sticking or leaking valve.
- Worn camshaft lobes.
- Valve timing.
- Worn rocker arms, or broken valve springs. See appropriate article in ENGINES.
- Excessive oil in the combustion chamber - leaking valve seals.
Inspect for incorrect basic engine parts. Inspect the following:
- Camshaft
- Cylinder Heads
- Pistons, etc.