AC has freon but the system cycles too fast and air doesn't get cold? on 1998 Mazda B3000

a local mechanic said possibly the switch, but I'm thinking power is on or off in a switch situation. Any ideas of yours would be greatly appreciated. It's my friends truck and I thought we should try more freon.

Asked by for the 1998 Mazda B3000
1 answer 1 comment
sounds like freon is low BUT it could be high or low switch issues also.also could be lazy clutch hub assm
thanks for your input. I'll look into that