Mitsubishi Repair Problems? Ask a Mechanic for Answers ASAP
Hello and welcome. My name is ***** ***** you for visiting the site.
Do you know what the system pressures are with the AC running? At idle and at 2000 RPM's?
I see, thanks. Does the guage go lower when the compressor kicks off?
Hard to say if the high side is going too high and causing the compressor to shut off. Does the compressor cycle faster than normal? On a hot day it should stay on for quite some time unless the high side goes high or the low side goes too low, (under 25)
Hi my name is ***** ***** i will be assisting you
if the pressure is going higher while running and yes it will go higher after you shut it off if there is high pressure in the system that means there is a restriction .
the question is to find out it is building pressure and the high pressure switch doing its job and shutting compressor off or the swicth itself is bad .
Its important if you can give me exactly the pressure numbers on the high side ,running and sitting after shut off
if the switch is not bad
1- expansion valve
have you tried ,( recovering the system , evacuate & vacuum 45 min (with vacuum pump & then recharge system complete )
let me know
Thank You ***** ( aka - Jhook1398 )ASE Certified Tech
have you figured out the overheat issue?
have you checked for coolant wash or performed a combustion leak test?