Bookmark and Share


We have a 1999 Olds Intrigue...and the heater/ac fan will only come on in high used to work on all speeds...where do we start to troubleshoot this problem?

In most cases this is a symptom of a blower motor “resistor” failure! The job to change the blower resistor is not hard to do. Just cruise your local salvage yard for a good used one. Install it and see what happens! This only applies to cars that DO NOT have “Automatic Temperature Control.”


  Return to frequently asked questions



Home :: Show :: Archives :: Links :: Contacts :: Login

Ask The Master Auto Technician © 2009