my car jeks and sputters when starting to go and at 30 to 45 miles an hour after that it runs fine, What do I look for?

my car jeks and sputters when starting to go and at 30 to 45 miles an hour after that it runs fine, What do I look for? 1 Answer

my 2003 grand prix runs rough at idle and when i put it in gear but when its in park it revs up fine but acts like it has no power and is running on 3 cyl but i put it in gear and it wont go anywhere 2 Answers

my car runs like its runing on 3 cyl i can rev it up in park and if i hit the gas to the floor it will pop for a sec then rev up but it feels like there is no power ( its a 2003 grandprix with the 3.8...

I have a 2002 Pontiac grand prix when I get up to 45 miles a hour my front end starts to shake but when I let off gas it stop 3 Answers

When I get to 45 miles a hour the front end starts shaking but if I let off gas it quits

When in warm weather or after driving a lot of stop and go, my 1996 Pontiac Grand Prix doen not shift properly. The check engine light comes on and it wont shift up to the next gear. 1 Answer

This all started when I sprayed off my engine at the car wash. I went to accelerate and it wouldn't go. After letting up on the gas it would slowly accelerate. When the check engine light comes on I c...

What do I replace to keep my car maintained and to last a long time 1 Answer

So I have a 07 Pontiac Grand Prix base 3.8, I have 144k miles on it right now. Doesn’t have too many issues just a small coolant leak and I burn oil a little faster than I think I should? But I don...