BMW M3 Forum (E90 E92) - View Single Post - Ticking engine sound (only with AC on)

coloradoe92m3 · 06-22-2014, 07:38 PM

I had a ticking when I had changed spark plugs and didn't quite tighten them enough. Not sure if hotter weather would impact this but point is there is a ton of random causes for ticking

06-22-2014, 07:38 PM	#2
coloradoe92m3 Banned 30 Rep 496 Posts Drives: m3 Join Date: Mar 2014 Location: u.s iTrader: (0)	I had a ticking when I had changed spark plugs and didn't quite tighten them enough. Not sure if hotter weather would impact this but point is there is a ton of random causes for ticking
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