Hello MINI Friends, need you input
Mini was running great got a check engine light after filling up with junk gas not sure if that has anything to do with the issue . shut the car off for the day went to start next morning and it started but was running rough pushed the gas pedal and no response, shut the car off restrated with partial throttle and revved to 3k runs fine, but now each time i go to start same thing rough as hell shut down partial throttle and it clears up the check engine light went out and it has no fault codes? bit puzzled i know the TPS is in the Throttle body maybe that? Gas pedal sensor? it has a New Vanos valve changed 500 miles ago with the Timing chain kit?
Thanks
Darrell