LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 1992 >> Q45 a >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Specifications >> Mechanical Checks >> Engine Compression >> Notes
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

Engine Compression: Notes

Check engine compression at normal operating temperature at specified cranking speed. Release fuel pressure, and disconnect coil wire at distributor. Remove all spark plugs, and hold throttle wide open.

NOTE: On Q45, remove air duct and harness connector bracket from left bank. Also remove ornament cover from cylinder head to access ignition coil and spark plug wires.
scientia non olet · About LEMON Manuals