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Re: 02 Cadi escalade ext fuel presure spec
Posted to Technical Discussion Forum on 3/25/2005 2 Replies

Hi Rich,

With the symptoms you describe (lean only at idle) I'd be REALLY suspicious of a vacuum leak. I know you smoke checked it and it passed, but have you tried going over it with a propane bottle and watching the fuel trims?

This may be a situation li... Login to read more.

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