Thread: Downshifting to second skipping 3rd when letting of throttle

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  1. #1 Downshifting to second skipping 3rd when letting of throttle 
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    My 04 gtp comp g just recently started to downshift when speeds 30 it skips 3rd gear and goes right to 2nd. It then raises the rpms and engine brakes hard. When accelerating it goes into 3rd just fine when going through the gears. Also no codes present. Need help Thanks!
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  2. #2 Re: Downshifting to second skipping 3rd when letting of throttle 
    I can't car too good. SaukRapids's Avatar
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    Did you downshift with the buttons a lot? Transmission sounds screwed.
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  3. #3 Re: Downshifting to second skipping 3rd when letting of throttle 
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    Quote Originally Posted by SaukRapids View Post
    Did you downshift with the buttons a lot? Transmission sounds screwed.
    I never actually use tapshift just noticed it stopped working at the same time.
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  4. #4 Re: Downshifting to second skipping 3rd when letting of throttle 
    I can't car too good. SaukRapids's Avatar
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    Hmm.. There's like different parts inside than the regular 4T65E. Parts I know nothing about. Hare you tried like Lube Guard or anything yet to see if it helps? The shift solenoids can eventually leak and get fluid in them.

    Someone else like Brandon Hall might have a better idea about the internals. Chances are that hard parts have already been damaged, but I'm not expert.
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  5. #5 Re: Downshifting to second skipping 3rd when letting of throttle 
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    How is your fluid level? Transmission fluid too low or too high does weird things to them. The only other thing I can think of is something messed up possibly with the valve body
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  6. #6 Re: Downshifting to second skipping 3rd when letting of throttle 
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    Quote Originally Posted by digitalgpbandit View Post
    How is your fluid level? Transmission fluid too low or too high does weird things to them. The only other thing I can think of is something messed up possibly with the valve body
    Fluid level is good I also put in Lucas Tranny slip fix to try but didn’t help

    Still not working
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