Polarbear
Polarbear
Learning is good
Also, with time in the wrench world, you'll find a spark plug LASTS a ton longer than 24000m as suggested replacement by BMW! Twice this long in miles is much more normal and I've seen'em go even 3 times that mileage, no issues. Suggested parts changeout intervals are just that, suggested. That don't mean, end of the world. That said, its a guideline needed and gives good reference to many. My opinion is a plug that costs approaching 20$ should never wear out. Randy
Also, with time in the wrench world, you'll find a spark plug LASTS a ton longer than 24000m as suggested replacement by BMW! Twice this long in miles is much more normal and I've seen'em go even 3 times that mileage, no issues. Suggested parts changeout intervals are just that, suggested. That don't mean, end of the world. That said, its a guideline needed and gives good reference to many. My opinion is a plug that costs approaching 20$ should never wear out. Randy