We live in AZ and it’s HOT!! The A/C in this
truck isn’t cool enough. We bought A/C
charge but it shows high already. What could
we do to get colder air?
Unless you're familiar with the A/C cycle principle AND have a full set of A/C gauges, it's prolly better to let a pro handle it. Expecially if you have the r1234YF refrigerant. So many things can cause this problem...too little refrig, too much, lo press switch, hi press switch, bad compressor, bad compressor clutch, clogged line/ condensor/evap coils, TXV or even something in the computer that won't command a start signal to the A/C relay...Oh yeah, the A/C realy...maybe???
Nevermind on the r1234YF refrig, I thought I saw 2017, not 2007 year model. Ahhh well.