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1970 Pontiac GTO 400CID Valve train noise
Posted to GM Engine on 10/25/2002 42 Replies

Hello Everyone!!

PIA #2 is a '70 Pontiac GTO 400. After driving most of the summer customer desided that the valve train was too noisy. Well it is slightly noisier than normal, but can not find the reason. No loose rockers, no unusual wear, can't pin it down ...

42 Replies Received (View Replies)

 
Message Closed w/FIX

car Vehicle Data

1970 Pontiac GTO

VIN 242370P266
Engine400 / 8 cyl
DeliveryCARB
AffectedValve Train Noise
ConditionsNon-Spesific Light Valve Train Noise.
Message Closed w/FIX

car Vehicle Data

1970 Pontiac GTO

VIN 242370P266
Engine400 / 8 cyl
DeliveryCARB
AffectedValve Train Noise
ConditionsNon-Spesific Light Valve Train Noise.