Operation CHARM
: Car repair manuals for everyone.
Home
>>
GMC Truck
>>
1996
>>
G 3500 1 Ton Van V8-454 7.4L VIN J SFI
>>
Repair and Diagnosis
>>
Engine, Cooling and Exhaust
>>
Engine
>>
Tune-up and Engine Performance Checks
>>
Ignition Timing
>>
Timing Marks and Indicators
>>
Locations
>>
Crankshaft Rotation
Crankshaft Rotation
CRANKSHAFT ROTATION
Crankshaft rotation is clockwise when viewed from in front of the crankshaft pulley as shown in the generic image.