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2000 Pontiac Grand Am GT 3.4L Valve Train
Posted to GM Engine on 2/24/2005 9 Replies

Hello have this grandam which sounds like loose valve adjustment, at idle sounds ok bring up rpm to around 1200- 1400 rpm sounds like it is coming apart. Seems to only be rear head. Checked oil pressure, ok, 40psi good man. vac 20 in. and steady. Have pulled r...

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Message Closed w/FIX

car Vehicle Data

2000 Pontiac Grand Am GT

VIN 1G2NW52E6Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedValve Train
ConditionsRattle Hot or Cold
Message Closed w/FIX

car Vehicle Data

2000 Pontiac Grand Am GT

VIN 1G2NW52E6Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedValve Train
ConditionsRattle Hot or Cold