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Every thing ive done to it

Tiny
DARRELL5150
  • MEMBER
  • 1998 GMC JIMMY
  • 160,000 MILES
Have tried all that got it to shift to third but it downshifts within a matter of seconds or reves up. After changing fluid, filter, and front seal.
Sunday, December 4th, 2011 AT 11:42 PM

2 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
You have internal control issues. Get a trans shop to check it for you. Could be valve body or a failed clutch pack

Roy
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Sunday, December 4th, 2011 AT 11:43 PM
Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
SOunds like it has a malfunctioning shift solenoid.
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Sunday, December 4th, 2011 AT 11:44 PM

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