Mechanical Inspection: Compression
WARNING: This page is about a different car, the 1996 Chrysler New Yorker and 1996 Chrysler LHS. However, it is still accessible from the selected car via links, so may be relevant.
Check engine mechanical condition with a compression gauge, vacuum gauge, or an engine analyzer. See engine analyzer manual for specific instructions.
WARNING:
DO NOT use ignition switch during compression tests on fuel injected vehicles. Use a remote starter to crank engine. Fuel injectors on many models are triggered by ignition switch during cranking mode, which can create a fire hazard or contaminate the engine's oiling system.
COMPRESSION SPECIFICATIONS
| Application | psi (kg/cm2 ) |
|---|---|
| Normal Compression Pressure | Information Not Available |
| Minimum Compression Pressure | 100 (7.0) |
| Maximum Variation Between Cylinders | 25 Percent |