help

  1. C

    Suspension Squats when loaded down

    Hello, I have a 2002 Chevy Tahoe 4wd, which has a 2” lift along with Bilstien shocks, unknown what springs. I also have upgraded brakes from PowerStop, which are meant for lifted vehicles and for towing. I tow a 7x16ft trailer regularly picking up scrap and occasionally towing vehicles. I’ve...
  2. M

    2002 Escalade transmission swap to a 2004 HELP!

    Good afternoon, I recently had the transmission in my 2002 6.0L Escalade go out. I found a 4L65 tranny from a 2004 Escalade that I've since received conflicting information on, on whether or not it would work with my 2002 as a direct swap plus programming. If I were to order a...
  3. Prhis1

    ‘02 Tahoe Tail lights work, but brake lights, including third brake light are currently down.

    Fix one issue and get right into the next issue. Great. Anyways, I found out light night my tail lights are working perfect, except my brake lights won’t come on to save its life. I check my fuse box and the fuses were fine. I check the engine fuse box and the interior one. Later on today I’ll...
  4. GCP_2004

    Can receiver hitch be removed off of a 2007?

    I want to have a corvette style exhaust run out the back, but I need to know if the receiver hitch can be unbolted. I also have the rear lowered 4 inches so how could I have it run for best clearance? Thank y’all!
    • GCP_2004
    • Thread
    • exhaust help receiver hitch
    • Replies: 3
    • Forum: Exterior
  5. Prhis1

    SOS SOS HELP NEEDED (SOLVED)

    I need assistance. In the photos above show my old steering column. Anyways, I swapped it out because the mf was being weird and someone recommended to me to swap it. So i do just that. Now this wire in my fingers is from the old steering column but on the new one that wire, the prongs, broke...
    • Prhis1
    • Thread
    • gmt800 help shifter sos tahoe tahoe 2002
    • Replies: 12
    • Forum: Interior
  6. 513Tahoe

    Reverse lights Update

    Hey all, I finally got around to taking a look at my reverse light harness this past weekend. I tested both sides with a multimeter and the drivers side had 0 volts coming through. I checked the passenger side and only 9 volts came out. I decided to take a look at the fuse for the reverse lights...
  7. J

    interchangeable parts on 2005 Tahoe LT

    I had a frontal collision with a tree on a gravel driveway going 30-35 if i remember correctly and the front of my tahoe is messed up towards passenger fender, headlights shattered and airbag went off on steering wheel, luckily it drives but i need replacement parts for exterior and i want to...
    • Jsims
    • Thread
    • crash exterior gmc help interchangeable parts tahoe 2005
    • Replies: 3
    • Forum: General Discussion
  8. reedal

    2003 E-fans troubleshooting help - SOLVED

    I have a 2003 tahoe with an E-fan conversion done. OE equipment pulled from an 05 NBS a few years back, configured in HP tuners and everything has worked flawlessly for the last couple years until about a week ago. E-fans no longer turn on. All three relays switch as intended in and out of the...
    • reedal
    • Thread
    • 2003 conversion e-fans fan fans help tahoe
    • Replies: 7
    • Forum: Tech Info
  9. L

    2010 LT 5.3 V8 Flex Dying Randomly HELP!!

    Have a 2010 LT 270K that dies randomly while driving no warning no signs no triggers could be months apart or days apart complete loss of power, I Pop the negative cable off and it fires back up no problem sometimes with a engine light that vanishes within a couple of minutes. Also run into a...
  10. Robbie3

    2004 Chevy Tahoe temp issues

    Have a 2004 Tahoe and I had it for about a year and the water pump was previously replaced before I purchased it and since then I’ve replaced the radiator first after that ran fine for a few months then the heater core T fittings started to leak replaced those with the metal ones instead of the...
  11. L

    liftgate locks but won’t unlock, help!

    Hey y’all new to the tahoe community, I just picked up a 2003 tahoe and i had to replace the liftgate motor and it works to an extent. I can lock it with no issue and if it’s unlocked (manually) i can open the liftgate/glass window but once it’s locked it doesn’t unlock. Is it a fuse...
  12. 513Tahoe

    Reverse Lights Not Working

    Hi everyone, I have a 2012 Tahoe PPV with about 153k miles. Everything works fine on it except the reverse lights. I've checked the bulbs, and they look fine versus a burnt bulb. When I am in reverse the bulbs don't turn on and it's just the red lights. The only other things I have questions...
  13. J

    HELP! Door stuck closed

    2015 Chevy Suburban LT Door ajar light kept staying on for rear driver's side door. Door functioned fine and locked and unlocked, so I took the door apart and replaced the latch assembly (where the door ajar sensor is housed). While this didn't work, it was functioning fine. I put the door...
    • Josh Albright
    • Thread
    • door door controls door lock actuator door locks door panel help
    • Replies: 4
    • Forum: Interior
  14. P

    2003 Yukon XL 4x4 Pop clunk issue

    Hello, I have a 2003 GMC Yukon XL 4x4 and I'm having a issue where it still runs and will drive but when I put it in drive and get ready to push gas to go instead of it being easy to go you have to press gas pedal down almost to floor for it to move any and when it moves it makes a loud clank...
  15. 1loehoe_tony

    Need help troubleshooting

    I was driving in the rain stepping on it to make the wheels spin and sliding. Stopped at a gas station to fill up and go home. And as I was leaving I heard and felt stuff going on in the rear. So I parked to check if my driveshaft fell out but it didn’t so I went to put it back into drive and it...
  16. HoeinOrangecounty

    code P0307 and C0561-71

    video of engine and idle why is this happening? P0307 had the issue in july replaced my spark plugs and wires all of them ran perfect. out no where boom. why? what do i need to do.
  17. L

    2012 Yukon xl 4x4 eating antifreeze?

    Let me start off with the fact that she runs perfectly. She's got the 5.3, no hiccups, no codes, no rough idle, live stream on the scanner shows no reds, etc. I have a generic scanner, but it's able to do almost everything a dealer scanner can do. She's got 275k miles on her and she purrs like...
  18. iboughtatahoe23

    Squeaking noise driving me crazy

    Click to listen (takes you to video hosting site) idk what it is. But seems to be getting worse and from front left. Took into shop and don’t think they heard it cause they said don’t worry about it and sent me on my way. Well I don’t “not worry about it” I like to stay on top of what...
  19. J

    2018 Tahoe Premiere Front USB ports not working

    I have a 2018 Tahoe Premiere. This morning when I went to plug my phone in for Android Auto, I got nothing. Both front USB ports under the AC controls no loner work. The ones under the console door work just fine, however. Couldn't really find any solid info anywhere else. The closest thing I...
  20. D

    Help, 2011 tahoe 4wd PPV main brake lights not working.

    Help! This will be a long post to inform of all the diagnosis and repairs already done. I have a 2011 Tahoe 5.3 4wd Issue: Main brake lights won't turn on with pedal. Third brake light works properly. All other exterior and interior lights work properly. This vehicle had a long list of issue...
  21. F

    2005 5.3 lm7 Major issues!

    I have a 2005 Tahoe z71 with a new/reman 5.3 lm7 that had zero miles on it 2 years ago and is out of warranty. So to start I would place my mechanic skill level at 7 out 10, 10 being a master mechanic, Basing that on how good i am at installing parts not diagnosing and I am very good at reading...
  22. cayd3n_idk

    Longtube Header Help

    Hello again yall. So I’m looking for a little insight and help. I just installed a set of long tube headers on my 2003 Tahoe 5.3, and I’m running into a problem where the spark plug wires (from summit) are rubbing straight against the header, in multiple places. I thought about going with a 45°...
  23. cayd3n_idk

    Tahoe TBSS Intake manifold swap

    hello tyf. Not entirely sure if I'm positing where I should be, but figured its my best bet. So I drive a 2003 Chevy Tahoe with the L59 5.3 with FF, and I'm currently planning on swapping a TBSS intake on it, however there are some issues I'm not too sure about that I think the fourm might be...
  24. K

    Buying 06 Z71 in limp mode because of leak from transmission to transfer case?

    I am considering buying this 06' with the issue above. He tells me that it is in limp mode and will only drive to 2nd/3rd gear and he had to flutter the gas and coast. He tells me that Firestone said it is a leak from the transmission to transfer case, and it needs to be sealed. he said adding...
  25. Jeremiah_Yukon02

    2002 GMC Yukon Random Cylinder Misfire (P0300)

    alright guys i just installed new injectors (OEM) and now my truck has a random cylinder misfire (P0300) under hard acceleration and at idle sometimes, I've heard that it could be fixed with a camshaft position sensor relearn but i'm not exactly sure and honestly i don't have the money to throw...
    • Jeremiah_Yukon02
    • Thread
    • 02 5.3l flex fuel 5.3 engine idle engine load gmt800 help i need help please mechanical random misfire
    • Replies: 8
    • Forum: Engine & Drivetrain

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