GM Truck Club Forum banner

transmission

  1. GM Powertrain
    Hey Everybody, Got a bit of a weird conundrum you all may be able to help me figure out. For starters, I have a 2007 Silverado with a 4L60-E transmission. We had a really bad snow storm (at least for Oklahoma) this past winter. During said storm, the reverse on the 4L60-E suddenly stopped...
  2. GM Powertrain
    I've been having an unusual problem when coming out of reverse. The truck shifts beautifully off the line and doesn't miss a beat. The problem only arises when coming out of either my drive way or a parking stall. No issues going from park to reverse, however after shifting from reverse to drive...
  3. GM Powertrain
    I have a 2004 Chevy Astro van 2WD 4.3L with a 4L60E automatic transmission and something is seriously wrong, but I have yet to figure it out. I definitely need some help. I usually do all my own repairs and I am very mechanically inclined, but this has me stumped. I even consulted a friend...
  4. General Chevy & GM Tech Questions
    So the past couple days I've noticed a weird knocking type noise around the 15-25mph range. It doesn't sound like it's from the engine but more like from the drivetrain, maybe the transfer case or transmission? The people i purchased it from had 3 22" rims an 1 20" rim. I know that with AWD...
  5. Chevy Silverado Forum (GMC Sierra)
    I currently have a 4x4 1985 GMC Sierra with a tbi engine that has a carb on it and a sm465. I have available to me an NV4500 and transfer case from a 92 6.5. And I could easily get my hands on a nv3500 if I needed. So my question is what all will I need to complete a swap to one of these...
  6. Chevy Silverado Forum (GMC Sierra)
    Hi. I've recently purchased a 2016 Silverado 1500 LT with the Z71 package and 3:42 rear end. The vehicle felt good during the test drive but I have noticed recently that it feels "restricted" in some way. I don't mean restricted in power, but more like the drivetrain is fighting against a...
  7. Chevy C/K Truck Forum
    Have a 1990 GMC 2500. Started running rough and stalling out, eventually wouldn't start. Had plugs wires coil and a module by distributer replaced and now it's running. Won't move and was told transmission is gone. However when it started acting up it wouldn't up shift out of first gear...
  8. Chevy C/K Truck Forum
    Will my 88 suburban t-case and trans work with my 94 k1500 short box ? Or at least is T-case compatible with my truck???
  9. Chevy C/K Truck Forum
    So I have a very worn out 305 in my 1995 Chevy k1500. I have a rebuilt 350 although it is carburated. It's hooked up to an also rebuilt tbh350. I know what it would take to just swap the motor (fpr, TCM, TPS), but would it be worth it to just switch out the tranny also? I drive it to work and...
  10. Chevy Silverado Forum (GMC Sierra)
    I have a 2016 Silverado I bought used last yr. last month, i started having issues with what I'm assuming is the transmission (not a car/truck guy). the truck will start up and run fine as long as its kept at a constant pace. if I have to slow down after driving it for a while, when I step on...
  11. Chevy C/K Truck Forum
    Can I use a nv4500 bell house on a sm465 5 speed is fuped. If so cant I just use my existing master line and slave system 1989 k1500 155.5 wheelbase np241c getrag290 5 speed
  12. Chevy Trailblazer Forum (GMC Envoy)
    hello guys, A week ago i was driving down the highway and the truck out of nowhere just seemed like it would no go above 1st gear. I got to get home but when i tried to put it in reverse its just stuck. Got my hands on a scan tool and it would only give me P1481 but here i was hoping it would...
  13. Chevy Suburban Forum (GMC Yukon XL)
    Hello, I am a new member. I recently bought the suburban and it was running fine , however now the truck wont move now . It had a slight clanking by the flexplate, but when i drove it yesterday all of a sudden it didnt want to shift or move. The clanking is very loud now even in neutral. The...
Top