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  1. J

    4l80 manual valvebody No OD and third gear in fourth position

    Couldn’t find anything anywhere else, the issue I’m have is no OD and third gear engages in the OD position (all the way back on B&M pro ratchet shifter)in my reverse pattern manual valvebody 4l80. I’ve had the valvebody off and the fourth clutch engages with air, no gasket between valvebody and...
  2. J

    Squealing/crackling from speakers

    I recently installed a new alpine head unit and Kenwood speakers into my 1990 1500, after wiring in the head unit and installing the speakers I tested the system and everything worked as it should, the next day I went to mount it and afterwords if I turn the volume up past twelve I get a...
  3. J

    Timeing tbi

    I recently installed a new distributor in my truck and when I went to set the timing I found that once initial timing was set the computer wasn’t adavancing the timing once the auto bypass was plugged back in, any ideas why, also the distributor was also not ideal I got it from Canadian tire...
  4. J

    Tbi chips(jet and Hypertech)

    just curios if any of you have had success and noticeable power increases from either jet or Hypertech chips for tbi systems, I searched formum and had no results found.
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