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2000 Pontiac Grand Prix GT 3.8L Intake Plenum
Posted to GM Engine on 3/2/2012 22 Replies

replaced upper intake plenum 2-3 thousand miles ago now leaking externally again makes puddles on top of lower intake manifold. i used customer part was dorman is this brand known to have problems ive done at least 20 lower intake gaskets and a few upper repla...

22 Replies Received (View Replies)

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car Vehicle Data

2000 Pontiac Grand Prix GT

VIN 1G2WP52K2Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedIntake Plenum
ConditionsExternal Coolant Leak
Message Closed

car Vehicle Data

2000 Pontiac Grand Prix GT

VIN 1G2WP52K2Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedIntake Plenum
ConditionsExternal Coolant Leak