Yep, was working great when I left the shop. Now it is blowing hot air. Back to the shop.

I was so happy, $300 and I have meat locker, maybe I should start wearing long johns when I drive? Get in RV and no AC. Oh well back to the shop..

Shop called this morning. They replaced the fan clutch and say they cannot force the AC to freeze up! $300.11 total. The first shop in Alabama that looked at this diagnosed blockage but could not pin point blockage and wanted to replace everything, over $1000. My mechanic said take it to an AC shop....

Thanks for the response, appreciated. Not arguing but it does seem that I cannot get more airflow than traveling 70 mph on the highway?? Which is when the evaporator freezes up. Shop told me today they suspect the fan clutch is the issue and have ordered a new one. Which would cause low air flow acr...

Greetings. About 6 years ago this forum helped my convert a 1994 Toyota pickup V6 automatic from R12 to 134A. All parts, everything in the Toyota were replaced except the copper lines and the amplifier. The system worked so so and the only issue I had was the evaporator would freeze up at highway sp...