Quote:
Originally Posted by chukd23
I guess I’m the only one having issues, I changed my plugs to the NGK and the car is running rough as hell, the plugs I took out were the Bosch ones stamped with the BMW letters
|
Did you happen to gap them down at all?
I followed bm3 recommendation:
https://bootmod3.atlassian.net/wiki/.../pages/2558945
97506 plugs at .022-.023” gap.
Or maybe your coil packs could stand to be replaced as well?
After battling wandering misfires and hesitations on past bimmers when I diy’d the plug and coil pack replacements, I’ve decided a while ago that I’ll save myself the trouble, pay a little more, and just always do them all together.