Why is my air vents clicking in my 95 mercury grand marquis?
I have a 95 mercury grand marquis. My ac and heat work fine. But there is a
clicking noise matter if its on or not. When I turn it on high, it clicks louder
and faster. Its all digital except turning it on high or low. That is a manual
rolling thing. It isn't hurting anything it is just severely annoying! Please help!
Clicking noise that changes with blower speed is likely the blower motor or blower motor wheel. Remove the blower motor and inspect the fan wheel for dirt, cracks or missing vanes. Spin the blower motor by hand to see if the motor it self is noisy. Look for foreign material where the blower motor resides.
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