No air flow in a/c or heater
If neither the AC or heat blows, the problem is with the blower motor (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-heater-blower-motor) or its control circuit. In your vehicle, the blower circuit consists of the heater fuse, gauge fuse, heater relay, blower switch, blower relay, and blower...
My 2006 Silverado has been shuddering between 45 and 55 mph. I have replaced the u joints in the drive shaft, checked to make sure the drive shaft balancing weight is still attached, replaced the tires and had them balanced, front...
My 2006 Silverado has been shuddering between 45 and 55 mph. I have replaced the u joints in the drive shaft, checked to make sure the drive shaft balancing weight is still attached, replaced the tires and had them balanced, front end alignment. Shudder is felt in the seat/body of the truck and not in the steering wheel. Mechanic's Assistant: How old are the tires? And have they been a problem in the past? New tires Mechanic's Assistant: What is the make/model of your '06 car? Chevrolet Silverado Mechanic's Assistant: Are you fixing your vehicle yourself? What have you tried so far? See above Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you? No codes