tranny only shift under 30% throttle, WTF??
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tranny only shift over 30% of throttle, WTF??
well, i had this problem for months now.....i took it back to the shop where i had it rebuild.......my builder rebuild it again, thought it was the tranny, but NO NO.....it still wont shift properly....he changed everything, solenoids, gears, etc......but still.....can this be a PCM problem?? please help guys....getting tired of this.....it wont shift to 3rd under 30% throttle, it shifted fine from 1st to 2nd, but from 2nd to 3rd it where the problem is at....it shifted fine from 3rd to 4th too.....sorry for the wrong subject.....it suppose to say IT ONLY SHIFTED OVER 30% OF THROTTLE
Last edited by TMDZ28; Apr 25, 2003 at 02:55 PM.
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Joined: Apr 2002
Posts: 1,450
From: LA, So Cal
Originally posted by Rodrigues
Sounds like your throttle positioning sensor is shot like anaik said.
Sounds like your throttle positioning sensor is shot like anaik said.
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Joined: Apr 2002
Posts: 1,450
From: LA, So Cal
Originally posted by anaik
Go to GMparts Direct and look for it. I don't know the price. If it is the TPS don't tell your tranny man, he'll kill you.
Go to GMparts Direct and look for it. I don't know the price. If it is the TPS don't tell your tranny man, he'll kill you.
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