Does speedo recalibration affect shift points?
#16
It takes some playing around to get the pinion factor set not using the factory tire size. This is not something a tech can look up in a book, or call tech for as it's an emisions violation to change that data. I can do it quick now that I know what I'm doing, but the first couple took some playing around. I've also found the rev per mile number sometimes doesn't give you the results you want. I use a GPS and make adjustments on the road until it's on.
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