My A/C blows cold but everytime I push on the gas it stops. I can still hear it trying to blow but doesnt blow it into the cab. There is no problem while in idle but only when I push on the gas. Thanks for the help.

 

Hello I assume the A/C is blowing into the defrost duct? With out knowing the year I'm Guessing but most of the time the problem is in the vacuum resivor which store's vacuum so when you get on the gas and loose vacuum there is enuff to keep it from shifting the ducts let me know. Answer is to find vacuum leak or replace canister