BMW 3-Series (E90 E92) Forum - View Single Post - Smoke from engine bay and exhaust after doing downpipes

Stangorang · 12-24-2012, 02:56 AM

If you used anything like PB Blaster to loosen the nuts, this stuff will smoke like crazy once the components get hot. Goes away in a few minutes though.

12-24-2012, 02:56 AM	#9
Stangorang Major 30 Rep 1,237 Posts Drives: 2007 E90 335i Join Date: Mar 2010 Location: SoCal iTrader: (9)	If you used anything like PB Blaster to loosen the nuts, this stuff will smoke like crazy once the components get hot. Goes away in a few minutes though.
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