Quote:
Originally Posted by Z06logan
Changed all spark plugs and coil pack changed oil too . The next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . Can anyone here help ? If its not the coil pack and spark plugs what could it be?
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If it is related to the injectors, BMW issued a "limited warranty extension" on the fuel injectors for 10 years or 120,000 miles from the original in service date. They did that in January of 2018. Then, in July of 2018 they extended the limited warranty for the high pressure fuel pumps for the same periods.
Perhaps chance a visit to a dealership to have them see if your problem might be one of those? I don't believe you have to be the original owner, it's for the vehicle.