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International Automotive Technicians Network
Re: Running rough issue
Posted to Technical Discussion Forum on 11/23/2010

Gary:

You wrote: "Thanks all for you[r] help as AllData wiring diagrams on some older vehicle[s] leave a little to be desired"

Ditto on that. We have MOD and I recently worked on a 1990 F150 with 4.9L auto. About 60 percent of the wire colors were wrong fo... Login to read more.