C1500 on 2010 CHEVROLET Suburban

“One of my issues is that my front blower motor works in all speed... But if I turn the fan speed up too high, or drive over ~50mph, the hvac stops pushing air, blower motor still running.”

“1998 c1500 5.7 suburban front and rear a/c blow hot Okay so I don’t know much about A/C but we’re gonna have to go to the past to get to the present. 2 weeks ago my original 350 blew both head gaskets and in that time my front a/c blew cool not cold and the back a/c blew cold.”

“My uncle swapped the motor to another 350 and after that the front and back a/c barely blow cool if you can even call it cool. Also the front and rear a/c don’t really change in term of fan speed when you turn it up on the a/c control panel.”

“Once you pull THAT off, from *UNDER* the dash, you will expose the blower motor. There are 3 or 4 hex head (7mm or 8mm I think) screws that hold the blower motor in place in the housing.”

“There are 3 or 4 hex head (7mm or 8mm I think) screws that hold the blower motor in place in the housing. I've replaced the blower in a 1996 C1500 multiple times over the years, and have seen that exact view you show many many times.”

“But if I turn the fan speed up too high, or drive over ~50mph, the hvac stops pushing air, blower motor still running. The other issue is the rear hvac, the rear heater used to work, but now I've got no A/C or heat in the rear, I haven't replaced the rear heater core or expansion valve YET, hopefully those will fix the rear issues.”

“I am very happy with it considering only the wheels and air filter where modified. But I am looking to do the same thing.”

“But I am looking to do the same thing. I snagged a deal on Amazon for a Performance Accessory 3” lift.”

“Where's the best place to order parts from tires to radio? I have a 1999 Chevy suburban LS c1500 two-wheel drive”