Originally Posted By STROKIE
Originally Posted By John_Kunkel

At the risk of repeating myself, I think it's ill-advised to change a speedo pinion based on a GPS speed readout; the odometer is the best indicator of correct/incorrect pinion, not the speedometer. If the odometer is correct, then any speedo error is in the head, not the pinion.


Thank you John, for the clarification.
That's why I like Moparts.com


The above illustrated app if you forego the 'free' version and step up to the paid version(2 bucks was what I paid) you get among other niceties, includes odometer support and a history/log file. .

The cost of a small order of fries at Macdonald's.

What could be simpler and more effective?