When im shifting gears with my car (2005 Pontiac Grand Prix), when its in reverse or drive, it wont move. Why does that happen?

Asked by Jan 14, 2013 at 07:08 PM about the 2005 Pontiac Grand Prix Base

Question type: Maintenance & Repair

When i put my car in gear, i can feel my car move the right gear but it wont move the vehicle after i put it in gear. i
just want to know why my car is doing this. i really dont want to pay over 3 grand to buy a new transmission. Please
help me!

5 Answers

155

You need a new trasmission...go to car-part.com you can fing a transmission for as low as $400. However before you call them some around you area for local mechanics who can install it. I have a guy in my area who can put it in for $300. Then after you find the right guy to do the job call the place to have the transmission delivered to the shop of you choice. That is how you get a transmission and installed for under a grand. Shhh...dealer secret...lol.

1 of 1 people found this helpful.
685

when i rebuilt mine, it cost about 1800. it sounds like your first gear dogs got sheared off. the tranny in these cars is alot like an indirect drive, where there are splined gears which slide back and forth, freewheeling gears which the splined ones activate, and machined ones, which are solid pieces of the shafts themselves. when the dogs shear off of the machined gears and the splined gears, the freewheelers have nothing to catch and the car won't move. the labor for this job is usually around 1000, but if you're savvy and shop around you can find a good transmission specialist and they'll find the best deal for you on parts (just don't go to a brand shop- tuffy's firestone, midas, etc.) and even let you customize your ratios if they're that good. (my guy was, 1800 for a custom racing 4 speed with a double over, making it an 8 speed)

2,965

check the fluid level first, if its low it will slip very badly

1 of 1 people found this helpful.

Ive got a 3.8 L v6 engine. If anyone was wondering. I work at a dealership so im having one of the techs take a look to see if it is the tranny itself or just the fluid. And an fyi it doesnt always do this. It happens every once in a while.

30

Kylie - I have a 2006 3.8L v6 that is doing the very same thing. Did you ever find out what the actual problem was? I see a lot of conjecture above but no definitive answer.

3 of 3 people found this helpful.

Your Answer

Add photo

Related Questions

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 2,863 nationwide Grand Prix listings starting at $1,600.

ZIP:

Search Pontiac Grand Prix Questions

Pontiac Grand Prix Experts

#1 Js08016
Js08016
Reputation 4,270
#2 Tom Demyan
Tom Demyan
Reputation 2,870
#3 munron
munron
Reputation 2,210
View All

Related Models For Sale

Used Chevrolet Impala
592 Great Deals out of 34,064 listings starting at $899
Used Dodge Charger
451 Great Deals out of 29,327 listings starting at $2,300
Used Pontiac G6
91 Great Deals out of 4,082 listings starting at $1,650
Used Pontiac Bonneville
4 Great Deals out of 511 listings starting at $1,799
Used Chevrolet Monte Carlo
20 Great Deals out of 1,419 listings starting at $1,995
Used Pontiac Grand Am
1,183 listings starting at $1,599
Used Ford Mustang
537 Great Deals out of 45,845 listings starting at $1,999
Used Pontiac GTO
4 Great Deals out of 465 listings starting at $6,000
Used Chevrolet Malibu
1,065 Great Deals out of 77,909 listings starting at $1,500
Used Honda Accord
947 Great Deals out of 77,741 listings starting at $899
Used Nissan Maxima
321 Great Deals out of 24,382 listings starting at $999
Used Nissan Altima
1,154 Great Deals out of 79,677 listings starting at $500

Used Cars For Sale

2008 Pontiac Grand Prix Base For Sale
17 Great Deals out of 376 listings starting at $1,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.