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Hello everyone,

I have a 2000 Silverado 1500 4.3/4l60e 2wd. I currently do not have overdrive and the truck will go into 3rd and come out right away, I am just curious on what rebuild kit is the best for getting 3rd and 4th back. I have no interest in performance upgrades. Also I only tow a 12ft johnboat on a trailer from time to time.
Thanks guys
9D3F5748-9D5F-4332-802E-A5FECDDB38B1.jpeg
 

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The transmission has 2 shift solenoids (A and B), the B needs to operate for gears 1 and 2 and needs to release for 3 and 4.

I'll guess the B solenoid is sticky and not releasing.

Drop the pan and check the operation, new solenoids are cheap and it's probably time for a fluid change.

BTW, the old names were A and B, they are now called the 1-2 and the 3-4.
 

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The transmission has 2 shift solenoids (A and B), the B needs to operate for gears 1 and 2 and needs to release for 3 and 4.

I'll guess the B solenoid is sticky and not releasing.

Drop the pan and check the operation, new solenoids are cheap and it's probably time for a fluid change.

BTW, the old names were A and B, they are now called the 1-2 and the 3-4.
Thank you so much! That's working!
 
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