Heater does not always blows hot air

1999 DODGE RAM
160,000 MILES
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Heater does not always blows hot air why?
Mar 21, 2013 at 6:23 AM
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STRAILER
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Hello,

It sounds like you have a temperature blend door actuator that is out. Here is a guide to show you what you are in for when doing the job:

https://www.2carpros.com/articles/replace-blend-door-motor

Here is where the location of the temperature blend door actuator is on your car (below).

Please let us know if you need anything else to get the problem fixed.

Cheers, Ken
Apr 23, 2021 at 11:01 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.