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| E21, E30 General discussion and technical help for 1975-1991 3 series cars. |
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06-01-2012, 10:28 PM
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#1 |
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maf sensor
I installed a rebuilt maf today when i started the car it started out rough then it sorta leveled out but now it only idle at six thousand rpm when i rev up the engine it drops down past five thousand then back up to around six i have undone the ground to see if the computer will reset and going to leave it off til i get off work sat. any suggestions .and it surges when accelerating hard what's wrong |
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06-19-2012, 02:29 PM
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#2 |
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Vacuum leak or torn boot after the MAF is the most likely
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Big Evil, The BMW driving monster of the American Southwest (Currently on BMW #5) 
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