A/C problems?

[08H3I5]

So today my AC stopped blowing cold air, not even really cool air..... Worked fine last year and when I checked it two weeks ago it was running fine, blowing cold air and in the green on my gauges. Now its going up to 90-100 psi and when the ac clutch kicks it bogs the motor down bad.

Any ideas on where to start?

 

[Reineke]

Compressor?

 

[USMC_TOP]

My wife's Buick did that last year. I released the pressure to the desired amount on the AC gauge and it worked fine. Still don't know why it over pressureized............ ??? Today was the first day this year she has used it and she said it's still working good.

 

[08H3I5]

Yep, the shop said it was over pressured. They evacuated the system, pulled a vacuum on it and charged it and its working great

 

[Kyle]

same thing happened to me, i had the system flushed and recharged and then it worked great for like a week, and then stopped again, i eventually found that the oriface that is connected to the firewall for the ac lines was bad swapped it out recharged and it was ice ice cold!

 

[USMC_TOP]

Good deal!