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  1. bunchz71

    Truck dying on me this morning

    I wonder if these codes are triggered by the vacuum leak. Have you tried plugging off the booster?
  2. bunchz71

    Transfer Case Parts

    FYI, the oil pump housing is brand new from a new oil pump. I just took it off to do the upgrade to prevent pump rub.
  3. bunchz71

    Transfer Case Parts

    OK Guys, I am in the process of rebuilding my NP246 Transfer Case from my 1999 Tahoe. I am replacing a lot of parts, (some that seem to be still in decent shape). I ordered a new chain and sprockets for my rebuild. I probably would not reuse the chain, but the sprockets seem to be in pretty good...
  4. bunchz71

    Here's a weird one...

    I had the Reduced ENgine Power on my 2003 1500HD. It was a broken wire on this pigtail. AC Delco ACD# PT1572 GM# 88986255 https://www.amazon.com/APDTY-Connector-Throttle-Headlight-Weatherproof/dp/B00C8E9STA Forum I was using when I found my issue...
  5. bunchz71

    Throttle Position Sensor/ Engine reduced Power message letter from GM

    I had a 2003 1500HD Crew Cab with the 6.0 Liter engine. I used to get the Reduced Engine Power all the time. Usually happened on the highway when there was a truck behind me going 70. I found the forum below and started doing the "jiggle wire test" and mine died instantly. Ripped back the black...
  6. bunchz71

    gmc yukon no start

    Windings in your starter
  7. bunchz71

    gmc yukon no start

    http://www.thetruckstop.us/forum/threads/blown-40a-ign-fuse.32006/ Chk This out. The starter wires go through that metal shield. Sounds like it could be shorted there or your starter armature is bad. Worth checking out.
  8. bunchz71

    gmc yukon no start

    Its a ground for sure then. Just to confirm, it only blows the fuse when you try to crank?
  9. bunchz71

    gmc yukon no start

    it almost has to be a ground that mounts to the transmission bolt. Did you try and put the voltmeter between pos of your battery and that wire >?
  10. bunchz71

    Truck dying on me this morning

    If it is dying when you hit your brakes, it sounds like your vacuum booster is bad. Disconnect the vacuum hose going to the vacuum booster and plug it with a bolt. If you hit your brakes and it doesnt die, you may have found your culprit. When you hit the brakes, do you hear a hissing sound in...
  11. bunchz71

    gmc yukon no start

    This is behind the distributor in the middle. Feels like it is a ground. I will try and get a better pic.
  12. bunchz71

    gmc yukon no start

  13. bunchz71

    gmc yukon no start

    I do not see that wire anywhere in that area. I would start by charging your battery. When your battery is charged, I would test to see if it is a ground or pos wire. There should be no positive connectors like that other than your alternator and starter. I suspect that is a ground wire that...
  14. bunchz71

    gmc yukon no start

    Lol how did you run it completely down?
  15. bunchz71

    gmc yukon no start

    Maybe why it wont start ? Lol
  16. bunchz71

    gmc yukon no start

    Battery wouldnt have to be fully charged, just have some juice.
  17. bunchz71

    gmc yukon no start

    Im looking but not seeing it.
  18. bunchz71

    gmc yukon no start

    Can you check that wire to ground and see if it has 12 V? If it doesnt, check it between the positive side of battery to that wire. If it then shows 12V we know its a ground. Seems like you said it was blowing fuses when it was touching ground so i suspect it would have 12V.
  19. bunchz71

    gmc yukon no start

    Do you have two wires coming off of your starter solenoid?
  20. bunchz71

    gmc yukon no start

    Lol where is this taken and I will go look at mine.
  21. bunchz71

    gmc yukon no start

    LOL. where is this picture taken ? Which side ?
  22. bunchz71

    gmc yukon no start

    If I was a betting man I would bet that wire goes to your starter which is why I will not start with the key. I would look at the back of your starter and the rest of that wire terminal should be under a nut where it is broke off. Replace the end then I'll bet you're good to go
  23. bunchz71

    gmc yukon no start

    Tape that end up and make sure its not touching anything and see if it still blows the fuse. That wire could possibly go to your starter but not sure. If that is a hot wire, it could have blown the fuse if it was grounded out.
  24. bunchz71

    Leak from transfer case and rear shaft

    Yes. 1999 Tahoe. NP246
  25. bunchz71

    Leak from transfer case and rear shaft

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