having trouble when accelerating it feels like misfiring on my opel corsa 1.4

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Asked by Hansie1992 Jun 03, 2016 at 03:46 PM about the 2003 Opel Corsa

Question type: Maintenance & Repair

Hi can anyone maybe help me please im fed up with this problem now..the car
starts normall and ref normal when you stand still and all of that is fine but
when you start accelerating the car misfires and backfires sometimes and it
doesnt have power and I have replaced the tpc sensor and idle sensor and the
2 crank pulleys and the spark plug leads and still doing the same thing...I had it
at a auto elec and they say it could be the computerbox chip is that possible
and please help me I have spend allot money now and still nothing

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Auto_Centric answered 7 years ago

Have it read for codes, even if the check engine light is NOT on the computer will have stored information and codes. Discount auto stores will read codes for no fee. write them down.

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GuruB5TXD answered 5 years ago

My corsa start normally but it misfire when idling and sometimes when I touch on a coil plug connector it revs good

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