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Chart based on 13 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Replacement of a coolant feed to the turbo. Symptoms were a loss of coolant, which I noticed over last (very cold) weekend when there was no heat when the car was idling. When in motion, the heat was sort of lukewarm. A sloshing sound could be heard from the passenger side dash, near the heater core. Also a slight smell of coolant in the cabin. No overheating, nor change in the temp gauge, but I'm pretty sure that was only because the temp was single digit/teens.
Replaced Charged Air Cooler after engine went into limp mode while driving during extremely cold weather.
Symptoms and solution were covered by GM Service Bulletin 19-NA-227
1st trip had evap canister replaced. After 15 miles, check engine light on again. Rich mixture code. Techs talked to GM service center. Now it needs new rings and pistons. Any thoughts ideas?
54300 mi
Coolant was leaking, turns out it was from the turbocharger, they replaced it under the powertrain warranty, thankfully.
9180 mi
changed gasket after the mechanic noticed a little leaking