2001 GMC Jimmy Repair Question
Topics covered: Heater, Radiator, Heater core.
Mileage: No information provided.
Mileage: No information provided.
Asked on October 2, 2008
2001 GMC Jimmy NO Heat
Heater problem
2001 GMC Jimmy 6 cyl Four Wheel Drive Automatic 83,500 miles
I can't get the heat to work on my vehicle. The fan blows great, a/c works great, only cool air comes out when heater is on, will not heat up at all. No smells, just clean cool air.
2001 GMC Jimmy 6 cyl Four Wheel Drive Automatic 83,500 miles
I can't get the heat to work on my vehicle. The fan blows great, a/c works great, only cool air comes out when heater is on, will not heat up at all. No smells, just clean cool air.
Asked by brinkAnswer
Replied on October 2, 2008
My jimmy did that 2 years ago. Its a 2000 and one shop told me I needed to replace the Heater core. I took it in to a shop that works on the radiator and told me it was clogged up with radiator fluid. They did a huge flush. They said the made a special tool. They seen so many jimmy's with this problem and they fixed it. A huge flush cost me 300 and worth it. A new heater core is almost 1000. Try a deep flush. Maybe a radiator expert shop.