GMC Chevy Blend Door Actuator Repair Replacement Fix Constant Heat Cracked Gear J-B Weld Repair

Replacement Blend Door Actuators on Amazon - amzn.to/2EiD8sH
Blend Door Actuator Gear Rebuild Kit on Amazon - amzn.to/2N9IdpP
J-B Weld on Amazon - amzn.to/2N0zTc8
This video covers the process of repairing and replacing, the electronic blend door actuator on a 1998 Chevy Blazer. The process covered in this video will be the same on many other Oldsmobile, Chevy, GMC, and Pontiac vehicles. When the blend door actuator fails you may notice constant heat air, constant cold air or hot and cold air may toggle back and forth if the computer is trying to learn where the blend door is. This video also provides a close-up view of the blend door actuator in correct synchronization. The blend door replacement and repair process is the same whether working on a manual heat control or the automatic temperature control (computerized climate control) in General Motors vehicles. I used JB Weld to repair the cracked blend door actuator gear in this video. How to set the timing on a GMC blend door actuator.
Replacement Blend Door Actuators on Amazon - amzn.to/2EiD8sH
Blend Door Actuator Gear Rebuild Kit on Amazon - amzn.to/2N9IdpP
J-B Weld on Amazon - amzn.to/2N0zTc8
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Due to factors beyond the control of Mark Jenkins, I cannot guarantee against improper use or unauthorized modifications of this information. Mark Jenkins assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Mark Jenkins recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of Mark Jenkins, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Mark Jenkins.