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International Automotive Technicians Network
1994 GMC K1500 Sierra SL 5.7L Engine
Posted to GM Engine on 1/7/1998

Hello again, have a truck that has a light knocking in engine on light accel on cold (less then 30 degrees) mornings on accel for about the first two minutes of operation. Oil pressure is 45psi, doesn't sound like engine ping. Vehicle has 5/30 oil and at prope...

  Related Documents & Media  1994 GMC K1500 Sierra SL

 
Message Closed w/FIX

car Vehicle Data

1994 GMC K1500 Sierra SL

VIN 2GTEK19K7R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine
ConditionsLight Knocking
Misc.Pu
Message Closed w/FIX

car Vehicle Data

1994 GMC K1500 Sierra SL

VIN 2GTEK19K7R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine
ConditionsLight Knocking
Misc.Pu