09-17-2021, 02:53 AM
<p>So where I live, the ambient temperature is about 40-42 ° C. There was a leak in my low pressure port valve and it was already repaired, the mechanic / technician charged my AC system and showed on the pressure gauge about 30 psi, but I'm 100% sure I've seen this before at 40 psi when it was cold before, although the mechanic says 40 is overcharging !! It's not blowing as cold as it used to, and I guess I'm missing freon.<br><br>Does anyone know what pressure our cars should be able to withstand in a fully charged system?<br></p>