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1997 GMC W3500 Forward W3S042 5.7L Lubrication
Posted to GM Engine on 1/17/2002 1 Reply

we just replaced this engine and on the test drive the vaccum pump on the alternator(brand new) quit. After checking we found the oil drain hole in the mechanical fuel pump cavity, which is used for the vac pump drain, is not drilled all the way through. We ha...

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  Related Documents & Media  1997 GMC W3500 Forward W3S042

 
Message Closed w/FIX

car Vehicle Data

1997 GMC W3500 Forward W3S042

VIN 4KDB4B1RBV
Engine5.7 L / 8 cyl / GAS
Trans0-speed Automatic
DeliveryFI
AffectedLubrication
ConditionsNot There
Message Closed w/FIX

car Vehicle Data

1997 GMC W3500 Forward W3S042

VIN 4KDB4B1RBV
Engine5.7 L / 8 cyl / GAS
Trans0-speed Automatic
DeliveryFI
AffectedLubrication
ConditionsNot There