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engine misfiring
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  1. E46 General
    hey guys I got these ebay headers installed on my 2002 330ci by a shop that said they were bmw specialists, after a week to install them i pick up the car and on my 15 min in at my house it started misfiring in cylinders 1-3 along with those codes it also said something about the bank 2 first...
  2. E46 General
    I have a 2005 325i 140,000 miles, before it started misfiring it started reving high before it would switch gears, then it started lagging(when I pressed the gas if wouldn't have power until it hit about 3500 rpms). Bought a generic code reader and got the following. Has 10 codes need to know if...
  3. DIY: Do It Yourself
    here goes. about 2 weeks ago i swap in ebay headers, didnt have new hardware so i had a pretty serious exhaust leak from the first 3 cylinders. decided i didnt like the headers so i swapped them back to stock. the ebay ones were on there for a week. now i am getting misfire on cylinder 1...
  4. E46 M3
    So I just bought this from a friend Its a 2002 SMG Im glad to finally be an M owner! feels great! The grin just gets wider and wider :pimpin: haha I got it cheap because he told me it needs a few repairs and its got some engine problem but he will pay for all that so I think it should be...
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