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.

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Transmission Slips

8.0

pretty bad
Typical Repair Cost:
$1,700.00
Average Mileage:
105,500 miles
Total Complaints:
3 complaints

Most Common Solutions:

  1. not sure (3 reports)
2004 Pontiac Grand Prix transmission problems

transmission problem

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2004 Pontiac Grand Prix Owner Comments

problem #3

Apr 262013

Grand Prix GTP 3.2L V6

  • Automatic transmission
  • 67,000 miles

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

proper maintenance schedule not yet due for transmission maintenance? what happened

Update from May 24, 2013: internal pump sheared off. rebuilt original transmission

- , Ambler, PA, USA

problem #2

May 152008

Grand Prix GTP 3.8L V6 Supercharged

  • Automatic transmission
  • 74,500 miles

This car has had the typical problems with the blower motor and the clogged condensate drain tube and now I find out that this trans problem is also typical of this car. The dealer is no help and I may have to put out big bucks to replace the trans. I will buy a Honda next time.

- , Oak Park, MI, USA

problem #1

Nov 262007

Grand Prix 3.8L V6

  • Automatic transmission
  • 175,000 miles

Well I guess I cant complain to much I do have 211000 Miles on my car.I will drive it till it doesn't drive anymore before I replace it.This car has had one set of brakes ,a catalytic converter replaced,one wheel bearing,a battery replaced at 201000 MILES,No Tune Up,only oil changes and of course tires .Everything I have said has been the only things done to this car this has been by far one of the best cars I have ever had.I drive 60 Miles oneway 5 Days a week,have kids ,doctor apps.,activities,and divorced which adds for extra work too.Sure wish that transmission wasn't going out,but we will save up.THIS CAR HAS BEEN WORTH IT !

- , Lascassas, TN, USA

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