Yukon A/C not blowing

[98Yukon4x4]

The A/C in my 98 Yukon has no force behind it. I regcharged the unit and the air that is coming out of the vents is very cold. There is just no velocity behind it so it takes forever to cool the vehicle. Any ideas on what might be causing my lose of A/C power?

 

<amended>

A buddy of mine told me that it might be the condenser. That the unit might have dirt, lint, etc. clogged in it and that using something like "Blast-a-coil" or some other condenser coil cleaning solvant might help... anyone have any thoughts on that?

[GM-Tech]

Wouldn't be the first time I found a plastic bag that had been sucked off the floor into the inside air intake under the dash. It's a longshot but take a look under the right side of the dash. If this is it, it's obvious.

 

BTW, it would be the evaporator that's clogged, preventing air flow, not the condensor. Not common, but yeah, it can happen, especially if you don't keep the interior particularly clean, have a dog (lots of hair), etc.

[98Yukon4x4]

I can't believe it was that simple... big THANKS GM-Tech... you were right on the money. There was a small plastic zip lock bag sucked up in the intake, I pulled it out and now life is good... and cool.

[GM-Tech]

I can't believe it was that simple... big THANKS GM-Tech... you were right on the money. There was a small plastic zip lock bag sucked up in the intake, I pulled it out and now life is good... and cool. 

 

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Amazing, ain't it? I've seen this many, many times.