GM Authority

Here May Be Why Your Chevy Colorado, Silverado TurboMax Heater Performs Poorly

Some Chevy Colorado and Chevy Silverado owners with the TurboMax 2.7L four-cylinder gasoline engine under the hood may notice reduced heater performance. This issue could be the result of a twisted ...
GM Authority

Here May Be Why Your Chevy Tahoe Or Suburban Rear Heater Blows Cold Air

GM has released a fix for the Chevy Tahoe and Suburban rear heater blowing cold air. The issue tends to occur while the SUV is at idle and sometimes persists as the engine revs. Affected models ...
autoevolution

Is a $1,500 Heater Core Repair Worth it for This Awesome 8.1 Vortec Chevy Truck?

Early 2000's American trucks are awesome, and monstrous 8.1 liter V8 Vortec Chevy trucks are even more so. But when the time comes to change the heater core on one of these beasts, the bill can leave ...
Motor Trend

Remove and Replace Leaking Heater Core - Rotten To The Core

If the windows in your Chevy are steaming up and you're not in the backseat, you just may have a problem. Or if you notice coolant dripping from under the glovebox on the passenger's toe board, no ...