ArcticRaptor
Full Access Member
About to hit 150,000 on my 2011. No major problems to date.
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80K miles on a 2011 6.2L SCAB.
The only issue is disappearing coolant. The truck needs a few ounces of coolant added per week. There are no apparent leaks (I've checked several times under the hood and under the truck while it was hot and/or running). No drips on garage floor, either. Engine oil is good - no evidence of a head gasket leak. No white "smoke" from the exhaust. I am completely mystified as to where the coolant is going.