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Match-Revving In Track and Sport Not working or intermittent

1713 Views 11 Replies 7 Participants Last post by  Dodge Boy
Hey guys,

Wondering if anyone one else has had this issue and what the proposed solution would be:

My car (since I bought it ), 2021 Redeye Charger Hellcat , when downshifting in Sport or Track, only "match revs" or "throttle blips" inconsistently.

Sometimes it downshifts in Track and match revs (which I love) and other times it downshifts like its in street (super slow and causing a LOT of deceleration).

Anyone have a suggestion? Is there a TSB for this? Battery unplug may solve it? Reflash? TCM update?

Would love to get feedback as it makes the car a lot LESS enjoyable in the city when you're hot-rodding around in track mode and your downshifts are sloppy and not rev matching.

THanks for suggestions.
1 - 2 of 12 Posts
Did you change out the rear differential? When I went from the 2.62 to the 3.09 my car did the same thing. Changed back and the rev matching worked perfect every time
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I had the same issues. I went back to the Dodge dealer to have them reset the adaptives and apply any software updates as well as had a local tuner reset the trans adaptives. Nothing worked and I really didn’t find the 3.09 to be that big of a difference, plus it made more noise than the 2.62. I swapped back and the car went back to normal right away.
1 - 2 of 12 Posts
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