2011 GMC Yukon | Denali Hybrid, Hybrid | 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS
FAQ for Coolant Reservoir Repair
Q: What happens if I use the wrong coolant?
A:
If you use an improper coolant mixture, your engine could overheat and be badly damaged.
By Omar
GM Specialist
13/11/2020
Q: What is the coolant capacity?
A:
This vehicle takes around 18.5 quarts of coolant.
By Omar
GM Specialist
13/11/2020
Q: Can I mix water and coolant?
A:
Use a 50/50 mixture of clean, drinkable water and DEX-COOL coolant. If using this mixture, nothing else needs to be added.
By Omar
GM Specialist
11/11/2020
Q: Can I use water for coolant?
A:
Adding only plain water to your cooling system can be dangerous. Plain water, or some other liquid such as alcohol, can boil before the proper coolant mixture will.
By Bob
GM Specialist
11/11/2020
FAQ for Other Repair Info
Q: What is the capacity of the differentials on a 2011 Yukon?
A:
The capacity of the Differential depends on what it has: the front axles take roughly 1.8 quarts while the rear axles take roughly 2.75 quarts.
Q: What causes an exhaust leak or noise?
A:
This may be caused due to an unseated pipe to pipe mid-joint.
Q: If water is found in the transmission what components must be replaced?
A:
If water is found in the transmission, the rubber seals, clutch plates and bands, nylon parts, and torque converter need to be replaced. Also, make sure to thoroughly clean the transmission/transmission case so no water is left behind.