Quote:
Originally Posted by PghBMW
Quote:
Originally Posted by f20two
Quote:
Originally Posted by PghBMW
Quote:
Originally Posted by f20two
Trying to smoothen out my rolling pulls. When accelerating just a hair from a cruise, the engine feels like it's stuttering/misfiring and causes vibration in the frontend.
I've already replaced all spark plugs and ignition coils. Car has 83,000 miles. What should I check next? fuel injectors?
I'm currently running MHD 93 OCT Stage 2 with catless DP, BMS intake, and VRSF chargepipe.
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What plugs did you go With? I know this is probably not going to get solved here without experiencing it. Sometimes when I'm WOT it feels like the trans can't keep up with shifting and it's hesitating to accelerating. I was coming back home last night and was at 65-70 and hit the gas and the car went to accelerate and stuttered a little bit then accelerated. I have an xDrive car. |
It was the front transfer case. I've turned on xDelete which makes the car full RWD and it feels night/day better!
Another forum member mentioned he had the same issue and it was resolved by doing a fluid flush. |
If new NGK iridium plugs gapped at .023 don't fix my issue that's what I'll be doing next |
I did the same plugs and gap, also replaced all six coil packs and still felt the stutter. After xDelete it was gone. Good luck!