5-Series (E12,E28, E34, E39, E60)Chat relating to the BMW 5-Series of all generations. Specific models include: BMW 518, BMW 520, BMW 520i, BMW 530i, BMW 528i, BMW 530i, BMW 518i, BMW 524d, BMW 525i, BMW 525e, BMW 528e, BMW 540i, BMW 535i, BMW 520d, BMW 525td, BMW 525d, BMW 530d, BMW 525i/xi, BMW 530i/xi. (BMW 5-Series Forum)
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I have 2002 525t that is periodically shooting out black exhaust. Extended warrantee just out so I am going to try and address this myself. I noticed black smoke going over Hover dam last week. Now I have check engine light on and once and a while the black exhaust just for a moment. Any Ideas????
Thanks, Matt
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