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BMW 3-Series (E90 E92) Forum
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Jolt at 40 mph in drive
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Yesterday, 06:43 PM | #1 |
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Jolt at 40 mph in drive
Hey guys so I have a 2008 BMW 335xi
FBO W 17ts I have index 12 injectors The current tune I have on the car was before the injectors I have a minor cylinder 4 misfire on coldtarts After it warms up it’s good, but when I’m driving normally at 40mph in D, I feel like it’s jolting and the exhaust sputters a little. But this doesn’t happen in sport mode ever. I have a stage 4 XHP tune as well So my thoughts are to get a retune and do stage 3 xhp because stage 4 is way too aggressive. I just did the coils and spark plugs, and the injectors are brand new. Do you guys think I have an issue or could it really be because of the tune. Last edited by davideg07; Yesterday at 07:16 PM.. |
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