• Welcome to The Truck Stop! We see you haven't REGISTERED yet.

    Your truck knowledge is missing!
    • Registration is FREE , all we need is your birthday and email. (We don't share ANY data with ANYONE)
    • We have tons of knowledge here for your diesel truck!
    • Post your own topics and reply to existing threads to help others out!
    • NO ADS! The site is fully functional and ad free!
    CLICK HERE TO REGISTER!

    Problems registering? Click here to contact us!

    Already registered, but need a PASSWORD RESET? CLICK HERE TO RESET YOUR PASSWORD!

Search results

  1. S

    4L80e in Hummer started slipping when warm....

    Im sooo bored of driving a campervan to work with tools and materials and jerry cans of diesel crammed in it....
  2. S

    4L80e in Hummer started slipping when warm....

    So this carries on...I pulled the trans and took it to pieces. Clean, beautiful, no real signs of wear or abuse. Clutches look great. Steels have no hotspots. Magnet was clean. Pistons are crack free. I threw in a transgo shift improver kit while it was apart and replaced the bushing on the oil...
  3. S

    May have found a new wireless temp probe

    It doès remind me of an old fridge tipped on its side.
  4. S

    Transfer case going into neutral without shifter movement

    Im in Canada. I know the pain of shipping. Im thrilled Rockauto does reasonable shipping here now. They're great. Couldn't find the nylon pads with them though...
  5. S

    Transfer case going into neutral without shifter movement

    I got mine online from american powertrain. The New chain was cheaper than I could get anywhere including shipping and I had them throw in some nylon pads. If you are splitting the case anyway put in a new chain. Its worth it for about a hundred bucks.
  6. S

    Bye-bye Gov-Lock, Hello Tru Trac, plus gear swap and brakes

    Tru trac is the Torsen style differential right? They are super interesting. My hummer has a pair. The are active all the time without locking suddenly like a clutch. And you can full lock with brake pressure when you want.
  7. S

    Electric Fan clutch

    I picked up that Hayden fan controller from rock auto last week. Looks nice. Not installed yet but I like the layout and the wiring diagram is clear.
  8. S

    Electric Fan clutch

    I want to know what the deal is with that pump. Virtually nothing in reviews on ytt internet that I could find. Its self proclaimed amazing - which it may be, but I like independent comments.
  9. S

    May have found a new wireless temp probe

    1/8 npt cable gland tightened around the probe. Then threaded into the transfer case. Possibly at the drain plug. It not for permanent use. Just to see where things operate at. My transfer case has a cooling loop from the transmission. I think it acts as a transfer case "heater" most of the...
  10. S

    May have found a new wireless temp probe

    https://www.homedepot.ca/en/home/p.igrill-mini-app-enabled-bbq-thermometer.1001029886.html?gclid=Cj0KCQjw5LbWBRDCARIsALAbcOfZTahwcH082miI5IoautaJinuVrhTZlK-EK5G-iR1MvLYkiJfjRiIaAvFCEALw_wcB
  11. S

    May have found a new wireless temp probe

    32-500 deg.
  12. S

    May have found a new wireless temp probe

    Im going to grab one of these ffro Home Depot. Weber iGrill Mini App-Enabled BBQ Thermometer 200hr battery life. Smartphone app. Ill put it in my transfer case to start. Then move it to my diff and even throw it in my geared Hummer hub. Monitor temps from the cab wirelessly. Its only 50 bucks....
  13. S

    4L80e in Hummer started slipping when warm....

    And rockauto has the shift kit too. Get the manifold and the kit to see what happens or just the kit?
  14. S

    4L80e in Hummer started slipping when warm....

    Full link - https://www.rockauto.com/en/catalog/hummer,1997,h1,6.5l+v8+diesel+turbocharged,1170560,transmission-automatic,pressure+switch+manifold,15615
  15. S

    4L80e in Hummer started slipping when warm....

    Would this work for diagnostic purposes to identify my issue before I do a rebuild?
  16. S

    4L80e in Hummer started slipping when warm....

    And just for kicks I ruled out PMD by swapping in a good one.
  17. S

    4L80e in Hummer started slipping when warm....

    Still picking low fruit - found a transmission service bulletin that suggested an optical sensor can create these symptoms. Un plugged it. Starts hard. Ran fine up to 110 deg then slipped. Looking at pricing the valve body kit. Any benefits to the HD version for me?
  18. S

    4L80e in Hummer started slipping when warm....

    I like it. Root of issues first. Good news is clutch packs are cheap.
  19. S

    4L80e in Hummer started slipping when warm....

    Pressure in limp mode R is 240 -300 psi. Rapidly fluttering between those 2 points.
  20. S

    4L80e in Hummer started slipping when warm....

    And why the normal feel to everything up until 95 deg? Viscosity drops that sharply as it passes 100?
Back
Top