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> Ecu just replaced, still running rough
post Feb 24, 2012 - 6:06 PM
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CrypticDeity

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I just replaced the ECU and my car is running now. It's still running rough/shaking just like it did before the ECU died though. I am not driving it because I am worried something else might cause this ECU to break as well. Is the some type of voltage control module for it or something?
 
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post Feb 24, 2012 - 11:46 PM
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richee3



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I'd check power to the fuel pump. Sounds like a ground issue there, or a relay issue. Very possibly bad gas as well.


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