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  1. #1
    Jr. Mechanic Alaskan is a glorious beacon of light
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    Default Heater Fan Ticking Noise

    Hi I have a 2006 Silverado Crew Cab and today I was driving home and the heater was making a ticking/clicking noise. It sounded like pebbles or something were in there. I have never heard anything like this before. Also it was intermediately, not all the time, so please help with anything you know. Also no noise with fan off or on low, like 1,2,3.

    Thanks

  2. #2
    Sr. Apprentice lewisb13 is a glorious beacon of light
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    Default

    Quote Originally Posted by Alaskan View Post
    Hi I have a 2006 Silverado Crew Cab and today I was driving home and the heater was making a ticking/clicking noise. It sounded like pebbles or something were in there. I have never heard anything like this before. Also it was intermediately, not all the time, so please help with anything you know. Also no noise with fan off or on low, like 1,2,3.

    Thanks

    Crawl up under there and squirt some grease into the bottom bearing!


 

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