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Fast400 · 02-22-2018, 12:16 PM

Oily MAFs are definately a problem with oiled air filters. If you still have the old MAFs try cleaning them with a very specific MAF cleaner spray. Available at most car parts locations.
They might be fine.

02-22-2018, 12:16 PM	#4
Fast400 Major 682 Rep 1,123 Posts Drives: iX M60 Join Date: May 2014 Location: ... iTrader: (0) Garage List 2014 BMW [0.00]	Oily MAFs are definately a problem with oiled air filters. If you still have the old MAFs try cleaning them with a very specific MAF cleaner spray. Available at most car parts locations. They might be fine.
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