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Home >> Mercedes Benz >> 1987 >> 300E >> Repair and Diagnosis (Single Page) >> Engine Performance >> Adjustment >> Tune-Up - 6-CYL >> Testing >> Engine Compression
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Engine Compression

Check compression pressure with engine at normal operating temperature, throttle valve fully open and all spark plugs removed. Crank engine at least 8 revolutions per cylinder.

COMPRESSION RATIO

Application Ratio
All Models 9.2:1