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Negative -15LTFT?
Kinda weird how this n55 has such a high negative fuel trim, when I rev it goes down to -12 but at idle it’s at like -15 and sometimes even goes to -18 if it idle long enough, when you cold start it idles so rough but once it warms up it drives just fine
Stock tune, jb4 disconnected, new plugs and Delphi coils, ignition advancements was all over the place. Tried doing a smoke test and the only place that was smoking was where the charge pipe from the intercooler meets into the turbo.
It kept smoking from there the oring in it is new and it’s a vrsf charge pipe so I don’t think it’s cracked. I pushed it in all the way idk why smoke keeps coming out there. Is that normal?
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