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juld0zer · 02-09-2019, 02:20 AM

Might be a good idea to replace the serpentine belt and thoroughly degrease the engine bay, especially all the rubber coolant hoses and they will swell a lot with prolonged oil contact.

02-09-2019, 02:20 AM	#8
juld0zer Lieutenant Colonel 480 Rep 1,600 Posts Drives: Prev 135i 7DCT, Now 130i 6sp Join Date: Jul 2016 Location: 2153 iTrader: (0)	Might be a good idea to replace the serpentine belt and thoroughly degrease the engine bay, especially all the rubber coolant hoses and they will swell a lot with prolonged oil contact.
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