XBimmers | BMW X3 Forum - View Single Post - RPM revs by itself and drops. Once In a while. Anyone else?

WrEkkED · 01-09-2022, 11:12 AM

Liquimoly fuel system cleaner is the one you want to use. Only use it once, wait 1200 miles and then you can use injectron and add again every 1200 miles or so.

Did bmw hook the car up to ista to actually verify the injectors are going bad?

01-09-2022, 11:12 AM	#4
WrEkkED New Member 2 Rep 15 Posts Drives: BMW X3 28D, X5 35i Join Date: Jul 2021 Location: Toronto iTrader: (0)	Liquimoly fuel system cleaner is the one you want to use. Only use it once, wait 1200 miles and then you can use injectron and add again every 1200 miles or so. Did bmw hook the car up to ista to actually verify the injectors are going bad?
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