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11-07-2021, 01:24 AM | #1 |
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bmw n54 2010 135i spark plug help
hey guys new to the n54 scene i was getting misfires everytime i did a pull my car would shake dramatically and my engine light would turn on but when i turn my car off and back on it would go away I decided to change my spark plugs to the bosch zr5tpp33 one step colders because im currently running jb4 and i drive the car a little aggressive (lol) as i pulled the spark plugs out they were covered in petrol. ever since i changed the spark plugs my car has gotten worse even if i try put my foot down a little the car shakes and engine light comes on even worse then before. I have gapped them .022 as ive seen recommended. My question is are these spark plugs correct for my car and also are the spark plugs the problem or is it my ignition coil or my fuel injectors. Also my jb4 isnt throwing any codes at me. Thanks
Last edited by john_worry; 11-07-2021 at 01:31 AM.. |
11-07-2021, 01:15 PM | #2 | |
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Drives: 2008 135i E88
Join Date: Aug 2019
Location: South jersey
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1 step colder are fine for your car |
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