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slider2828 · 10-03-2008, 05:42 PM

Mine does that too, are you running any aftermarket ecu? I think it might partly be that on built motors the injector signal is so different at cold start, that aftermarket ecu's can't handle it unless you have something like AEM which has specifically a cold engine map too. (IIRC) Just my .02

10-03-2008, 05:42 PM	#10
slider2828 Post Whore! Join Date: Oct 2004 Location: San Francisco, CA Posts: 6,040 Trader Rating: (13)	Mine does that too, are you running any aftermarket ecu? I think it might partly be that on built motors the injector signal is so different at cold start, that aftermarket ecu's can't handle it unless you have something like AEM which has specifically a cold engine map too. (IIRC) Just my .02 __________________ Turn and Burn!