Compression Check: Specifications
- Make
- Jaguar
- Model
- Majestic
- Engine
- L6-4.0L
- Year
- 1990
- Section
- Engine › Compression Check › Specifications
Engine, Cooling and ExhaustSpecifications · page 1 of 2
Compression Check: Specifications
NOTE: The cranking speed must not drop below 300 rpm and the throttle must be wide open.
Compression Pressure ......................................................................................................................................................................................... 200-220 psi
Differential between cylinders ........................................................................................................................................................................... 10 psi (max)
Pinch or Ctrl + scroll to zoom. Double-tap to reset.
Parts & tools for this job For 1990 Jaguar Majestic 4.0L
- PARTEngine gasket setSearch: Jaguar Majestic 1990 4.0L engine gasket set
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLFeeler gauge setSearch: feeler gauge set
Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.