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International Automotive Technicians Network
Re: Rich both banks, 1998 Chev 7.4L
Posted to Technical Discussion Forum on 5/13/2003

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Hello Phil, do you have any data? Can you record MAF, MAT, MAP, RPM & TP while running vehicle WOT from 2000 RPM to 4500 or so? If you can send me the data we can check VE across that range. this may ... Login to read more.