Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

Leaking Coolant, Intake Manifold Gasket Failure

10.0

really awful
Typical Repair Cost:
$949.00
Average Mileage:
114,000 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. not sure (1 reports)
  2. pay to replace intake manifold gasket (1 reports)
1996 Pontiac Grand Prix engine problems

engine problem

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1996 Pontiac Grand Prix Owner Comments

problem #2

Aug 062011

Grand Prix SE V6 3.1L

  • Automatic transmission
  • 130,000 miles

A D V E R T I S E M E N T S

PONTIAC GRAND PRIX SE V6 3.1L. 135,000m. I've replaced head gaskets,lower-upper intake gaskets,new head bolts to spec (TYY) bolts,i used (RTV) where the head meets the intake.had the head checked for cracks,had the head MILLED (.006 off) then i put the head back on the block and the the car is still leaking,i can"t drive it cause it overheats...and leaks...still.. to this day i keep looking for answers n no luck so far...

- , Janesville, WI, USA

problem #1

Oct 232007

(reported on)

Grand Prix V6

  • Automatic transmission
  • 98,000 miles

Faulty intake manifold gasket. This is a common problem with these cars and all owners with this problem should be writing GM and demanding they cover the cost of repairs. It is their fault and they know that this is a problem with all these cars. Let's support each other so our voices will be heard

- , Winnipeg, MB, Canada

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