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Re: Ford 4.6 backfire on startup & wierd fuel trims
Posted to Technical Discussion Forum on 11/28/2007 1 Reply

First let appolagize for any offence you may have taken. It was not my intent by any means to offend ANYONE.

Second I just went through this same thing with one of my techs on an Explorer. The ECT was 10 deg warm. An ECM fixed the car. I was simply tring to ... Login to read more.

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