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      02-05-2019, 11:52 PM   #1
N55DCT135i
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Exclamation Need Help With timing Issues (Logs Provided)

I have been chasing these timing pulls for a while on my car
2012 BMW 135i DCT
FBO (CP,DP,exhaust, E30 custom tune Stock Turbo)
Plugs and coils are 2k miles old and using NGK 95770 0.22. I am noticing cylinder 4 pull timing consistently. Thanks I would appreciate some advice

https://datazap.me/u/dewan93/log-154...og=0&data=4-17

https://datazap.me/u/dewan93/log-154...og=0&data=4-17
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      02-06-2019, 01:31 PM   #2
iminhell1
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It's more than #4
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11.480 @ 121, 3,600#
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      02-06-2019, 08:57 PM   #3
N55DCT135i
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Yeah its basically on all of them, but i see the worst ones on 4. Any ideas?
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      02-06-2019, 10:47 PM   #4
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Lean Knock would be my guess. Add 5% fuel and try again.
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