My truck won't change from first gear until it goes just over 3000 rpm's? 02 chevy z71..

  • Thread starter Thread starter Ben A
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Ben A

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...120,000 miles? I have to push on the gas very slowly or the rpm's will go all the way to 4000 rpm's before switching out of first gear. Also when I go 70 mph my rpm's stay just above 3000 rpm's. What do you think?
 
Sounds like a sticky shift valve in the valve body. I would have a trans service done and put in a quart of trans-medic.
 
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