radiator

  1. D

    Small block to big block radiator swap

    I got a hell of a deal on a champion radiator for a 1998 Chevy k3500 and from what I could tell the radiator supports seem to be the same size it’s just a larger cutout. I’ve got a 1999 Yukon OBS with the 350 inside of it and it’s my off road toy but she keeps overheating. I’d like to know if...
  2. PopoPackage2011

    Front End Collision 2011 PPV

    Hey all, have had terrible luck with this thing in the 2 short weeks or so ive owned it. I rear ended someone, I only have liability coverage. Long story short, I limped it home and ended up overheating it about 5 mins away from my place. My front bumper and grille are pushed in, and...
  3. C

    2000 Yukon Radiator thermostat

    My 2000 Yukon is spitting out water but not all the time. I checked the reservoir and when I looked the water seems to be pushing out through the cap of the reservoir. Has anyone had this problem? What could it be? We thought there was air in the radiator so ran in for 5 mins the cap off and no...
  4. qthor

    Replacing Radiator, Water Pump, Thermostat, Fan Clutch

    So I have a 04 Yukon Denali and the radiator has been leaking for a while along with the water pump. Ive owned the truck since Oct 2015 and this is my second time replacing the water pump and my first time replacing the radiator. Intinitally I knew the radiator was leaking but after I while I...
    • qthor
    • Thread
    • aluminum coldcase denali gmc lq4 radiator thermostat water pump yukon
    • Replies: 12
    • Forum: Engine & Drivetrain
  5. qthor

    Question about parts to take off of a 03 Denali that's about to be junked. Good opportunity

    I have a 2004 Denali and have a buddy that's about to junk one because he has 2 so he told me to pay him and I can come take whatever I need off of it before he gets rid of it. But he has an 03. My question is what should I definitely take besides the list of parts that I already have. I do need...
    • qthor
    • Thread
    • a/c compressor ac compressor clutch air conditioning compressor denali parts radiator transfer case water pump yukon
    • Replies: 5
    • Forum: General Discussion
  6. 2

    New upper radiator hose collapsed ?

    Hello, Day before yesterday I replaced the upper and lower rad. hoses and heater hoses and fittings. Of course drained the coolant and replaced with DexCool. This morning I went to check the work after a drive yesterday and I noticed the new upper hose was flat as if things cooled down and the...
  7. PNWYukon

    2005 Tahoe coolant flush impossible

    Has anyone else found this on their rig? I am going to do a coolant flush and what do you know I have no drain plug or drain hose. The outlet is there and even the loop on the side of the radiator is there for storing the drain hose. WTF. Anyone have any good ideas about how to proceed?
  8. M

    Coolant leaking from transmission cooler line

    I have a 2014 Yukon XL Denali with the 6.2 motor. I recently noticed that there's minor coolant leak/seep from the transmission cooler line, where it connects to the radiator side tank on the driver's side of the vehicle. Thinking of tightening the fitting where it connects to the radiator...

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