2000 Alero 4cyl Shifting hard

07-29-2012, 03:47 PM
Hi i just started having a problem with my car. I drove it somewhere and my trac off light was on i noticed it was running a little rough but i wasnt to concerned. When i got back in the car to drive it home it shifting very rough like it was throwing the car car forward when it shifted. Also when i stop it almost stalls out when i hit the gas. I have to press the gas a couple times to gwt it to where it wont stall. Any answered would be nice im hoping its not the transmission where the car only has 105k miles on it. thanks

Alos forgot to say when starting and siitting idle no matter if it is hot or cold it runs really rough.

Tech II
07-29-2012, 11:01 PM
Any codes?

07-31-2012, 11:33 AM
Tech II thanks for replying but i found the problem. It was a small vaccum hose on i believe the MAP sensor on the front top of the engine. I replaced it and it started running fine after about 5 mins. Thanks

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