Thread: Spark Plug Gaps
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      02-06-2018, 08:41 AM   #5
JK-M5
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Drives: MBB F90 M5
Join Date: Jan 2016
Location: United Kingdon

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I had the car down to them when i was home last week. 4th gear pulls on the dyno. car pulled solid a few times, seen the graphs, looked perfect.

Evolve said they where 36 faults in the system some relating to ABS which they cleared so i set off for home hoping it was solved but have recently shown since i have run the car again and the misfire is back.

they did suggest flashing the car back to stock which i did do and run it for a day or so and there was no evidence of the misfire soon as i flashed the car back to the stage 2 map misfire is back again.

Cars in now getting new set of coil packs and going to try and gap the plugs to 0.022 from the stock .0.34

fingers crossed. not sure why there are numerous codes showing under ABS code
Appreciate 0