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Thermostat Shortage?
My Yukon is in the shop for a few of things right now (bad oil pan seal, bad fuel injector and a bad thermostat). The holdup in getting my truck back is the complete lack of availability of new replacement thermostats for the LM2. The dealer has been very responsive, they just can't get the...- Morbo
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- Replies: 2
- Forum: 3.0L Duramax Diesel Discussion
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Cold Blooded Duramax?
When started cold after sitting all night, my 2022 Yukon Denali Duramax surges at light throttle when driving. When I push the pedal a little more, it smoothes out, and once warmed up after a mile or two, it runs as smooth as silk. Anyone else have a cold blooded Duramax? I'm not too concerned...- Morbo
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- Replies: 7
- Forum: 3.0L Duramax Diesel Discussion
