LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volvo >> 1976 >> 242 Base, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Tune-Up Procedures - 4-Cylinder >> Engine Compression
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Compression

When engine to normal operating temperature. Check compression with spark plugs removed, throttle valve wide open, and engine cranking at 250-300 RPM.

COMPRESSION PRESSURE SPECIFICATIONS

Application Pressure
All Models 128-156 psi (9-11 kg/cm2 )