When the fan is on, it makes a whirring noise. It is worse the higher the fan speed.
Also, the vent selector switch moves left to right but won't go all the way in either direction. I believe there is a blockage in the system. What should I look for? Could it be some sort of door in the system?
Hi Matt. I'll refer you to the autozone website where you can identify the problem via their troubleshooting section. It will be much easier for you to diagnose the problem because you know exactly what the problem sounds like. http://www.autozone.com/servlet/UiBroker?UseCase=S001&UserAction=viewSimpleDiagInfo&Parameters=info
Search Mazda B-Series Pickup Questions
Mazda B-Series Pickup Experts
Related Models For Sale