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Eric, Automotive Repair Shop Manager
Category: Chevy
Satisfied Customers: 32382
Experience:  20+ yrs. experience as repair shop manager and technician.
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Need intake manifold torque specs for a Pontiac Grand Prix

Customer Question

What is the torque specs and sequence for a 3800 v6 in a Pontiac Grand Prix?

Submitted: 9 years ago.
Category: Chevy
Expert:  Eric replied 9 years ago.


Which torque specs and sequence info are you needing - intake manifold, exhaust manifold, heads, etc? Also what year Pontiac GP?

Customer: replied 9 years ago.

1999 intake manifold

Expert:  Eric replied 9 years ago.


Here are tightening sequences for upper and lower intake manifolds:





Torque Specs:

Lower intake - 11ft lbs.

Upper intake - 89inch lbs.