I just bought a 02 M6800 with 1900 hrs.I thought the A/C was really working good and it was as long as temps. were below 80 degrees.When the temp get above 80 it gets kinda uncomfortable in cab.I have put the guages on and the pressures are about right.When i first got it I had to add 134a untill sight glass on dryer cleared up.
I have blowed out condensor and checked cab filter.
Would a 12VDC extra push fan on the condensor coil help my problem?
I guess i could have the windows tinted but i had rather not.
I have blowed out condensor and checked cab filter.
Would a 12VDC extra push fan on the condensor coil help my problem?
I guess i could have the windows tinted but i had rather not.