Quote:
Originally Posted by by350
Also, I'm starting to get a black stain on the painted bumper piece that extends under the left exhaust tip. Anyone else experiencing this?
|
That is typically caused by heavy acceleration. During full throttle acceration, the motor burns oil (most cars I've seen do this not just BMW's). Those stains are the result of the burnt oil coming out of the tailpipe and covering the bumper. It can easily be washed off, but that would be my guess as to what is occuring
__________________
'12 E92 M3 ZCP Stage 2 Tune, Exhaust, Test pipes, GTS DCT Software
'07 E70 4.8i
'07 E92 335i FBO+Meth M3 Suspension Swap and much more 505hp 564 lb/ft tq (Sold)
'89 E30 325i (Retired with 230,000 miles  )
|
01-21-2011, 12:53 PM
Threaded Mode
