dimanche 27 septembre 2020

Need help identifying what’s causing my engine to bog and misfire on acceleration

I have an 02 325ci that runs good for the most part, but on low acceleration at low RPM usually in 2-3k range, the engine often rapidly shudders/bogs, and if I try to push through it the engine misfires.

oddly enough, my car runs immaculately at high RPM, 3k and above. I can only get a misfire in first gear acceleration in that low RPM range, and occasionally I feel a slightly rumble when rev match down shifting to that range. It’s odd that a gentle acceleration will cause a misfire but...

Need help identifying what’s causing my engine to bog and misfire on acceleration

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