TRANSMISSION GIVE RANDOM UP AN DOWN SHIFT

  • Tiny
  • zedhi
  • 2003 Toyota Previa
  • 100,011 miles

After rebuild a transmission change cluth : it change randomly we put a scamm tool on but it said nothing. What could be my problem pls

Wednesday, May 2nd, 2012 AT 12:39 AM

10 Answers

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

Could be valve body issue.

Did you air test all the clutch packs?

Roy

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Wednesday, May 2nd, 2012 AT 12:44 AM
  • Tiny
  • zedhi
  • Member

No did not air test clutch packs. What else could be the posible cause

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Wednesday, May 2nd, 2012 AT 1:03 AM
  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

I mentioned the one and the valve body is the other

Roy

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Wednesday, May 2nd, 2012 AT 1:14 AM
  • Tiny
  • zedhi
  • Member

Thank you very much

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Wednesday, May 2nd, 2012 AT 1:24 AM
  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

Did you re build it yourself?

Roy

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Wednesday, May 2nd, 2012 AT 1:28 AM
  • Tiny
  • zedhi
  • Member

No I didnot rebuild it myself

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Wednesday, May 2nd, 2012 AT 1:48 AM
  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

Will the guy that rebuilt it fix it for you under warranty?

Roy

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Wednesday, May 2nd, 2012 AT 2:01 AM
  • Tiny
  • zedhi
  • Member

No, just helping me out

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Wednesday, May 2nd, 2012 AT 2:09 AM
  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

Is there a cable for adjusting the throttle pressure?

Roy

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Wednesday, May 2nd, 2012 AT 2:15 AM
  • Tiny
  • zedhi
  • Member

Ill check tomarrow to see if there is one

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Wednesday, May 2nd, 2012 AT 2:21 AM

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