I have a 1979 Chevy Monte Carlo and my fan blower motor stopped working on high is the problem the fan blower motor or something else it works on the other speeds but it did stop working on high speed
So, when did the high speed go out? After engine replacement? There are 2 red wires that need constant power (1 is blower high) at the starter (from the factory). Now, if you didn't hook it up, that'll be your problem right there.The original engine is not in the car I replaced it with a small block Chevy 400 engine with upgrades so it has no heater control valve
The original engine is not in the car I replaced it with a small block Chevy 400 engine with upgrades so it has no heater control valve
GBodyForum is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates.