1987 PONTIAC 6000 TRANSMISSION

  • Tiny
  • hwunker
  • 1987 Pontiac

My 1987 Pontiac 6000 has a front wheel drive, 4 cyl. Engine, automatic trans. 150k. Rebuilt transmission installed a year ago.
The transmission goes into "lock up" at low speed, as low as 30 MPH. Is this adjustable? Also, at times it fails to up shift as it should.
Does it have a throttle position sensor. If so, can it be adjusted?

Do you
have the same problem?
Yes
No
Saturday, January 14th, 2006 AT 3:59 PM

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