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  1. 01SLE

    2015 SLT Fuel Pump?

    2015 SLT 4x4 49k miles I'm guessing this is a fuel pump but if anyone has any other ideas please let me know. Only issue I've had with this truck is on cold starts it would take 2-3 seconds of cranking to start which is odd for any well running, newer vehicle. I drove about 110 miles...
  2. 01SLE

    Uneven tire wear on one side of vehicle

    About 18 months ago i did a little suspension and steering overhaul on my 01 4x4 at 186k. It hasn't been maintained at all and needed a few things addressed so i just took care of everything. Parts replaced in front were inner/outer tie rods, p arm, idler arm/mount, steering gear, upper/ lower...
  3. 01SLE

    01 Yukon A/C electrical mystery

    I've been struggling with this A/C for a year now. I put it on the back burner after last summer because I had a work around and had already put many hours and dollars into it. Summer is coming and it's hot in Phoenix. The A/C didn't work when I received this truck in trade for rebuilding a...
  4. 01SLE

    Need help identifying plug on engine wire harness

    On the wire harness near the AC compressor, there is another plug that Ys off of the harness just before the AC compressor two wire flat plug in. The connector in question is round and has two wires. It was just hanging unconnected on my vehicle but there's nothing within reach to plug it...
  5. 01SLE

    A/C Electrical problem, need help troubleshooting

    When I got my 01 SLE 5.3 4x4, the AC was dead on it. The compressor was obviously seized and it had no charge so this weekend I finally replaced the compressor, orfice tube, accumulator, condenser, expansion valve, and all seals. I pulled a vaccum and it held overnight without changing. I...
  6. 01SLE

    Pulled CV joint

    I bought a new axle and the damn thing has the inboard joint pulled apart. Boot is intact and not torn. I'm going to take it back tomorrow and get an exchange but I thought I'd ask to see if there's a way to work that little tripod back into it's seat without taking the boot off since I really...
  7. 01SLE

    Need help locating an air compressor like noise; no, i don't have auto ride

    This is driving me crazy... I have an 2001 Yukon SLE 5.3 4x4. When the vehicle is running and you're in the cab, an air compressor like noise is very audible. When I turn the vehicle off, the sound slows and stops after the engine stops. It sounds like a weak/small air compressor which is...
  8. 01SLE

    '01 Yukon Double DIN install kit?

    I'm having a hell of a time finding an install kit for my truck. 01 SLE with factory double DIN CD player. It has the little tabs you squeeze down and then pull the unit out. I've looked at both the Scosche kits and one fits the truck but only to stick a single DIN unit in the double DIN...
  9. 01SLE

    ABS light and parking brake light on

    Having a hard time searching this issue in the forum because ABS is too short of a word to search. But the two lights mentioned above are on. Brakes themselves work fine and feel great. No leaks from the hydraulic system and fluid is clean. How do I trouble shoot this? Edit: A little more...
  10. 01SLE

    Oil pump failing?

    I've posted a few threads about this 01 5.3 4x4 I picked up. Got it for $1,500 so I knew I was getting into some work but I'm trying to figure out what exactly to replace. It's got an oil leak at the back of the oil pan/bell housing consistent with a rear main seal or bad oil pressure...
  11. 01SLE

    Where's the oil pressure sending unit?

    So I know it's on the back side of the engine.... but that's it. On the Block? Can you see it? With a mirror? Do you get to it from the engine bay or under the truck? Thanks! 01 5.3L
  12. 01SLE

    01 5.3l oil leak/pressure issues

    Hi, I'm new to this forum and unfortunately my first post is not about how great my truck is lol. I just picked up a 01 Yukon 5.3l 4speed this weekend and I knew ahead of time it probably needed a rear main seal. Prev owner said oil pan but I know better. Oil is leaking pretty profusely from...

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