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International Automotive Technicians Network
1991 Chevrolet Lumina Z34 3.4L Lifter Noise
Posted to GM Engine on 10/4/2006 11 Replies

Hi Fellow Gm techs. Have an oldy but beuty. Vehicle has lifter noise it comes & goes. Added oil additives better but still there. Oil pressure is at 50psi at idle. not famitier with this engine . is this a normal/abnormal reading. According to mitchell ther is...

11 Replies Received (View Replies)

  Related Documents & Media  1991 Chevrolet Lumina Z34

 
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car Vehicle Data

1991 Chevrolet Lumina Z34

VIN 2G1WP14X9M
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedLifter Noise
ConditionsHigh Oil Pressure
Misc.Z34 Dohc
Message Closed

car Vehicle Data

1991 Chevrolet Lumina Z34

VIN 2G1WP14X9M
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedLifter Noise
ConditionsHigh Oil Pressure
Misc.Z34 Dohc