07-07-2021, 12:19 PM | #1 |
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F10 M5 118011 code ???
Anyone know what this is exactly changed injectors spark plugs o2 sensors maf sensors and still none even switched over my HPFP cuz bank 2 looked like it was running richer then bank one determined that from taking out the spark plugs bank 2 was burnt with fuel and still none. Car has stage 2 tune with catless downpipes and a cold air intake. Car acted weird a couple days after intakes anyone think that's the issue ? Did a smoke test no leaks. Engine has a rough idle spark plugs are new and rpms jumping
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07-07-2021, 12:30 PM | #5 | |
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07-07-2021, 02:50 PM | #6 | |
Cole
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Have you tried unplugging the MAFs and seeing if the car smooths out? How did the plugs look? Did any one cylinder look to be rich or lean? Have you monitored misfires to see if one particular cylinder is causing it? Do you by chance have meth injection ports in the charge pipes? |
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07-07-2021, 02:58 PM | #7 | ||
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07-07-2021, 05:09 PM | #8 | |
Cole
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When u say burnt, you mean whit/brownish plugs or black? |
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