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Not shifting into Overdrive could that happen due to bad tunning??

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Old 02-22-2012, 02:21 PM
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Post Not shifting into Overdrive could that happen due to bad tunning??

I got my car hp tuned and now it wont shift into 3rd....would tunning be the problem or is that tranny gone bad???
Old 02-22-2012, 05:00 PM
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An improper tune could easily prevent the car from shifting into 3rd.
(You say "Overdrive" - the same is true for 4th.)
It seems very unlikely that the tranny has gone bad at the exact time you change the tune.
The VSS comes into play here too, but again that seems like an unlikely coincidence.
Old 02-22-2012, 06:14 PM
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thanks man and yea true speciay with the car only having 70,000 miles and never been abused before...




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