Riddle me this..
- Thread starter hondarider552
- Start date
Had a guy give up and sell his LLY bc of this. Broke 2 flex plates and a flywheel, never figured it out. Fuel pressure at the filter head was spot on and desired and actual were within 4% of each other. We did find that the trans pressures were going nuts during the bad shift, but never could figure out why. Pulled the trans and it was perfect, looked almost new...
Good luck...
Did you have a pressure gauge on it?
Havent had a chance to put the stock fuel filter back on the truck. bought a new LB7 regular cab, so kinda been busy 
Havent had a chance to put the stock fuel filter back on the truck. bought a new LB7 regular cab, so kinda been busy
Don't you be braggin and not sharing pics now....lemme guess...a white truck? Haha jk congrats on the new pickup!
Yep. Its white too. My house now has a total of uhhh 1....2....3.....4.... 4 white vehicles... :happy2: "Hondarider's driveway" IS the definition of White in the dictionary:spit:
Well that was quickl, just barely talked to you this afternoon and you werent sure and now your a new owner haha. :roflmao:
:nopic:
I started a new thread. Dont want to clutter up this one because I still want to figure out the shifting issue.
My trans builder did the diagnostics, I have no clue how he determined this, but I will be sure to inquire next time. I did however see him yesterday and he said that he had the same issue with another truck that was totally stock. It ened up being a bad TCM, once it was replaced truck shifted perfectly....
Changed fuel filter to Napa 3960. No change in WOT shifting, still hangs on 2-3 and 3-4 @ 3800rpm's.
Guess Ill never get the chance to figure out why Teardown starts next weekend, returning it back to stock.
I really do appreciate all the help in the past year I have received from this forum with this shifting issue. Steve, Kory, Ben, James, Mike L and everyone else Ive talked to on the phone trying to resolve this issue, I really do appreciate the help. It's time for me to wash my hands and move on. Im fighting an uphill battle and not winning. Most of the mods im moving over to the single cab, except the trans. I want to start fresh and have Mike go through it.
Guess Ill never get the chance to figure out why
Teardown starts next weekend, returning it back to stock. I really do appreciate all the help in the past year I have received from this forum with this shifting issue. Steve, Kory, Ben, James, Mike L and everyone else Ive talked to on the phone trying to resolve this issue, I really do appreciate the help. It's time for me to wash my hands and move on. Im fighting an uphill battle and not winning. Most of the mods im moving over to the single cab, except the trans. I want to start fresh and have Mike go through it.
You should really still bring it by tomorrow. I really wanna try swapping tcm's.
Brian, you know your gunna wanna run a tune bigger than stock on that truck and its still gunna hang shifts. I know you wanna quit on this thing but i aint gunna let ya. Bring thay bitch over tomorrow and lets dig in
Brian, you know your gunna wanna run a tune bigger than stock on that truck and its still gunna hang shifts. I know you wanna quit on this thing but i aint gunna let ya. Bring thay bitch over tomorrow and lets dig in
I asked if you had tried a new tcm and thought you said yes?? Id try james tcm before giving up that should have been one of the first things to try
Yeah. I bought a stock tcm from a junkyard crashed 04 chevy. No change.
