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1988 Chevrolet P30 Motorhom 7.4L Engine
Posted to GM Engine on 5/19/2005 20 Replies

This motorhome came to us with a knock in the motor. I suggested to the customer that it was a lower engine knock near #6 cylinder. Customer wanted me to check for lifters because he said noise went away under acceleration or increased rpm in park. Pulled valv...

20 Replies Received (View Replies)

 
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet P30 Motorhom

VIN 1GBKP37W4J
Engine7.4 L / 8 cyl
DeliveryCARB
AffectedEngine
ConditionsKnock
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet P30 Motorhom

VIN 1GBKP37W4J
Engine7.4 L / 8 cyl
DeliveryCARB
AffectedEngine
ConditionsKnock