Techron

Ctm309 · 06-13-2010, 11:11 AM

I'm experiencing harder and rougher cold starts (spining more) at 9000 miles.
Can Techron help and could there be any danger in using it. It's rumored the dealer use's it for injector service.

I've used it before in other cars but maybe the M3 is a little touch'y

Finnegan · 06-13-2010, 02:58 PM

Possibly the first signs of the idle valve issue/hose problem.

See this thread, starting about post #11 onward.

06-13-2010, 11:11 AM	#1
Ctm309 First Lieutenant 15 Rep 361 Posts Drives: '09 M3 AW Carbon roof DCT '11 Join Date: Oct 2009 Location: Norwalk, Ct./Port Washington, N.Y. iTrader: (7)	Techron I'm experiencing harder and rougher cold starts (spining more) at 9000 miles. Can Techron help and could there be any danger in using it. It's rumored the dealer use's it for injector service. I've used it before in other cars but maybe the M3 is a little touch'y
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06-13-2010, 02:58 PM	#2
Finnegan Dog Listener 703 Rep 7,850 Posts Drives: Z4M/. Z3M, E36/46 M3 Join Date: Oct 2008 Location: Teaching the dog to slalom iTrader: (22)	Possibly the first signs of the idle valve issue/hose problem. See this thread, starting about post #11 onward.
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