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Username Post: Blend door fix        (Topic#357954)
Valued Contributor
Posts: 3117

Age: 46
Loc: West Michigan
Reg: 02-18-12
09-06-19 08:58 PM - Post#2774972    

I don't need this, but with as often as I've heard the blend door come up, I thought people would be interested. -actuat...

What do you think? Any good? I've never had any of the actuators out of the truck.

99 K3500 RCLB

Posts: 63

Reg: 08-13-18
09-14-19 08:45 AM - Post#2775501    
    In response to 454cid

Thanks for that link. Bookmarked for later!

Such is the asinine engineering (and management) at GM that they infect millions of vehicles with such a simple part. And we can all name other issues here other makers have long since solved or designed correctly to begin with.

Sorry for the rant, but ya gotta admit its hilarious there's a website dedicated solely to this one little gear.

One of the three GMT400's in the stable has this issue. My father-in-law refers to the noise as "the little man in the dash" tapping away.

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