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Fuel Pressure Testing - Special tool needed?
Posted to HD/Fleet Forum on 9/21/2010 26 Replies

Other than having a J44638, how are folks testing supply side fuel on these? Tee-ing in or removing the schraeder valve? This valve does NOT want to move, such that I'm doubtful about whether it is right or left hand thread. Login to read more.

26 Replies Received (View Replies)

 

car Vehicle Data

2002 Chevrolet Silverado 2500 HD 6.6L

Engine6.6 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2002 Chevrolet Silverado 2500 HD 6.6L

Engine6.6 L
Trans4-speed Automatic (Electronic)