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Re: 2003 chevy tahoe
Posted to Technical Discussion Forum on 6/25/2010 3 Replies

Rob, thanks for the pictures. Take a close look at your long term trims. Notice how they are following the throttle movement and engine load changes. Also your load pid at point 500 is only 27%. This engine should cruise at 27%. This is a classic example of a ... Login to read more.

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