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 the following:
- Engine compression. See ENGINE COMPRESSION TEST in BASIC DIAGNOSTIC PROCEDURES - 5.7L CORVETTE article.
- Sticking or leaking valves.
- Worn camshaft lobes.
- Valve timing.
- Worn rocker arms. See appropriate article in ENGINES.
- Broken valve springs. See appropriate article in ENGINES.
- Excessive oil in the combustion chamber, leaking valve seals.
- Inspect the following for incorrect basic engine parts:
- Camshaft
- Cylinder Heads
- Pistons, etc.