LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 1989 >> Cherokee Limited, 2D Utility >> Repair and Diagnosis >> Engine Performance >> Adjustment >> Tune-Up - 4-CYL >> Engine Compression

Engine Compression

Test compression with all spark plugs removed, throttle plates and choke valve wide open and engine at normal operating temperature. Crank engine through at least 5 compresstion strokes before recording reading.

NOTE: Specifications for compression pressure and cylinder pressure variation are not available form manufaturer.
COMPRESSION SPECIFICATIONS

Application Specification
Compression Ratio 9.2:1
scientia non olet · About LEMON Manuals