Bigbertha78
Full Access Member
- Joined
- Apr 4, 2015
- Posts
- 159
- Reaction score
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i have a 2004 Tahoe Z71 with 135,000 miles and the manual slide AC/heat controls. I have the AC on and everything blows out normal driving down the road but then the out put from the vents gets slower, like I were to turn the setting down but I haven't touched anything. When I turn it down to say #1 setting it barely blows out any AC at all. Any thoughts? Other issue is driving it is cold but when it comes to a stop for any amount of time it slowly starts to get warmer, any thought?
