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International Automotive Technicians Network
Re: ECM problems??
Posted to Technical Discussion Forum on 9/15/2008

Hi

I was just wondering if you checked the fuel pressure yet? I think you said it went leaner at wot? A clogged fuel filter can drop pressure at wot. Maybe a bad, or cavitating fuel pump, or clogged pickup screen. Could even be clogged injectors. I have lear... Login to read more.