Diesel Place banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-6 of 6 Results
  1. Duramax Third Generation: 2006-2007.5 (LBZ & LLY)
    Hey I hose blew off my plastic quick connect on heater core fixed and refilled not heat gage doesn't come to correct temp but I have heat what I was wondering is this air in coolant problem or is Gage. Screwed up
  2. Duramax Third Generation: 2006-2007.5 (LBZ & LLY)
    I have a 2006 LBZ which has sprung a coolant leak. The leak comes down behind the oil to water heat exchanger and drips off the lower large tab of the bell housing. Ive gone up and over the bell with a mirror but it looks like the leak is starting inside the bell and creeping out between the...
  3. Duramax Sixth Generation: 2017-2019 (L5P)
    2017 lp5 My dash message coolant light keeps coming on when the expansion tank is full i unscrew the lid (left hand threads) and its full so do i have a bad sensor?
  4. Duramax Fourth Generation: 2007.5-2010 (LMM)
    Okay so I started my truck the other moring let it run for 15 mins it warm up to 89 degrees I went to store witch it 2 mins down the road then back to my house and then about 15 mins away and it didnt warm up so I stopped and check everything I t uh need around and head back home and the temp...
  5. 6.2L Diesel Engine
    Well, I am not sure what to try from here. I just replaced my thermostat for the second time with another Delco 132-55 (GM 14077122), and the truck still will not warm up above 160F. I have a Vintage Air system with a block off valve in the heater circuit, so there is no flow through the heater...
  6. Duramax Third Generation: 2006-2007.5 (LBZ & LLY)
    I was towing 9000 lb trailer and the temperature went up to the max. I got engine overheat but I had a new fan clutch and it wasn't turning on. I thought it was a sensor malfunction so I kept driving until the engine started clacking and I could smell something. I started to pull off the free...
1-6 of 6 Results