Hey guys, I need a little advice here on my tranny, 700r4 in 305 bird. It has been great since I have had the car, its in really good shape. However, the other day I was taking off from a stoplight and I noticed i wasnt able to shift out of first, at about 4500 RPMs it shifted real hard into 2nd and then same story shifting up from there. It will downshift fine, but just isnt shifting correctly, always way too late. Its a very random issue, sometimes its fine and sometimes I face all these problems. Driving down the freeway overdrive wont work, but I figured out putting it in neutral and kicking the gas pedal to the floor once, put back in OD and all is well. I have noticed kicking down the gas pedal as a remedy. Is this a bad TV cable? Is this easy to adjust? Any other ideas? I dont know if it matters but the issue is worst during rains,

 

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