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International Automotive Technicians Network
Re: Vehicle Tune-Up
Posted to Technical Discussion Forum on 1/13/2022 1 Reply

A tune-up is what ever the vehicle requires to get it back to within 95% of it's original (new) condition (driveability wise of couerse), period...

Testing and all that has nothing to do with...It's the parts (and programming) that restores performance...

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