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trans issue

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Old 06-30-2013, 02:33 PM   #1
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Join Date: Jun 2008
Vehicle: 2000 gt
Location: ohio
Posts: 348
Question trans issue

So i am having shifting issues and hope some here has a few ideas. Took car to the track to day ,on 1st tt run the shift was real lazy almost
hit 6600 rpm before completing 1st to 2nd shift, 2nd to 3rd was lazy as well but wasnt full throttle by that point.

Took the car way out back at the track to do a test , this time i shifted it manually and the shift fast fast and hard like it had been in the past . But when letting the car shift itself its lazy and slow.

Btw hasnt been shifting right for a little while but after changing shift points and line pressure it seemed better , at least on the street but still not as firm and crisp as in the past

Two years on rebuild ,has a jmod and full of fluid. i know there are a few solenoids by valve body ,but not sure if either of these would cause that issue or is this something internal .

Any suggestions would be great before i tear the trans out . Hope this makes sense . thanks

bbk cai,pypes ss catback,mac lts& pro chamber,aje kmember ,frpp 4.10s ,78mm t/b, Steeda sfc, Ptc 3800 stall, Jmod ,dyno tune, MT drag radials, MT sportsmans, UPR lca's, drive shaft loop, strange 10x adj's,frpp aluminum ds,msd 2 step,frpp 24# injectors.

Last edited by My1stGT; 06-30-2013 at 02:53 PM. Reason: added info
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Old 06-30-2013, 07:30 PM   #2
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Change fluid and filter and see if it makes a difference.
Street Car, 4v D1sc, 20psi,viper spec t56, Team Z/ UPR suspension.
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