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Guys,
My BMW’s exhaustion pipe covered with black burned stains. What can cause it? Does it a problem with engine or something else? What do I need to do in this case? Thank you in advance.
Guys,
My BMW’s exhaustion pipe covered with black burned stains. What can cause it? Does it a problem with engine or something else? What do I need to do in this case? Thank you in advance.
Um, maybe some more details would help and pics.
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yea looks pretty normal to me... my guess id youve just never looked at the pipe that closely before... if its not giving a check engine light then i wouldnt worry about it... visually looks fine to me...
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