help with upshift problem
#1
help with upshift problem
I have a 2000 mustang gt (automatic) with a chip and a steeda 4.6L timing adjuster. When i am going about 35mph my car will upshift when i take my foot off the gas and then when i give it gas it sputters and sounds like it is in to high of a gear which it is and then downshifts and is fine. would my timing adjuster or chip have anything to do with this.. Does anyone know how to fix this?
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Seanam
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10-04-2015 10:15 AM
stangin1996gt
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09-21-2015 11:01 AM