Question about Chevrolet C3500

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96 Chevy C3500 6.5 turbo diesel with a 4L80e trans. Service engine light was on, checked the code po751 shift solenoid stuck closed. I changed both 1-2 and 3-4 solenoid, new filter, new fluid, cleared the code drove the truck about 5 miles and the service engine light came back on. Pulled same po751 code. Any suggestions?

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rockfixya
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Posted on Jan 28, 2009

csmock132
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SOURCE: 1996 chevy lumina 3.4. service engine light on

You will need to replace the valve body in the transmission.

Posted on Mar 01, 2009

  • 4 Answers

SOURCE: what year chevy truck came with 454 tbi and 4l80e

should bolt on, but check starter bolts w/flywheel

Posted on Mar 27, 2009

  • 7 Answers

SOURCE: code po751 shift solenoid

probably needs a solenoid ....its inside the pan at the rear there will be two of them that look alike "A" is the one on the driver side .....if you have an ohm meter check them both and the bad one will show open most likey .

Posted on Apr 01, 2009

  • 7 Answers

SOURCE: need to replace shift solenoid a in 2000 chevy blazer

probably needs a solenoid ....its inside the pan at the rear there will be two of them that look alike "A" is the one on the driver side .....if you have an ohm meter check them both and the bad one will show open most likey .

Posted on Apr 01, 2009

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