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Why is my alero running rough?

Update:

2000 Alero. started sputtering when letting off gas around corners, & at stops. usually starts right back after it dies. noticed the Trac light comes on when its acting up. today when it was running, finally tripped a code P1050 MAP sensor. reset the computer to see if it would trip again. I was thinking maybe fuel filter as I travel gravel a lot. I thought maybe fuel pump too. Funny part is, it only does this part of the time. Its usually a 50/50 shot whether its gonna act up or not. Any ideas

1 Answer

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  • Anonymous
    6 years ago

    Hi so has it been serviced regularly that would be the first thing to get done.

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