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  1. S

    TH350 shifting issues

    Aluminum pan
  2. S

    TH350 shifting issues

    I had them put a TCI transmission pan on. They rebuilt it but put the old pan back on, which was leaking before they rebuilt it. These guys had great reviews all over the place, I have no clue why
  3. S

    TH350 shifting issues

    I see what your saying. I'll have to get under there myself, the transmission shop said they checked it out but they also put a $135 transmission pan on and it leaks all around the gasket so they obviously don't know what the f*#k they're doing. I try to be decent to people but sometimes.....
  4. S

    TH350 shifting issues

    I had a shop check the linkage. I see what you are saying tho. I will get with someone and try what you were talking about. Interestingly, when I baby the throttle everything is just fine.
  5. S

    TH350 shifting issues

    Had the linkage checked, it was fine
  6. S

    TH350 shifting issues

    Got the truck back last night and it did it again this morning. Could something be slightly off or worn in the column?
  7. S

    TH350 shifting issues

    Had linkage checked, all good. Going back to the transmission shop tomorrow for the 3rd time.....
  8. S

    TH350 shifting issues

    The transmission seems to drop to 2nd on its own. I have to put the shifter into neutral ( which is now drive so to speak) and leave it there. It drives fine after that. It's been lowered recently and rides a little rougher. A buddy suggested today that the linkage might be off just enough that...
  9. S

    TH350 shifting issues

    Thanks for your response. To clarify ( my mistake) after the truck has shifted into 3rd gear, without any changes to gas pedal or speed it will drop to second, requiring me to move the column shifter up to a new location to get back into drive. Theres still a warrantee on the rebuild I would...
  10. S

    TH350 shifting issues

    I have a TH350 that has been rebuilt twice( don't ask) now it's doing something weird. While driving it will all of a sudden be in 2nd gear without me touching the shifter or the shifter moving. I will have to move the column shifter up to get it back into drive. Fluid and external linkage seem...
  11. S

    New here

    Hey everyone. Just picked up an 85 GMC 1500 shortbed. Brace yourselves for dumb questions!

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