A/C PROBLEMS with my Peterbilt 379
Any suggestions/ or ideas on what the problem is with my a/c with my Peterbilt 379.
In 3 years, I have been through 5 a/c compressors. This last time, I had the a/c compressor replaced, all pressure switches replaced, new belts, hoses, and recharged.
Like the last 3 years, it works great for a month after repair, and then it starts to blow warm. In the past, there used to be a ticking noise when it would start to go out and then the a/c compressor would blow. However since I had the pressure switches replaced, it isn't doing that, but once again its blowing warm air.
Not sure what else to do, but I drive South so having a/c is a must.
I've been to Kenworth dealerships, Peterbilt dealerships and other service stations and nobody can figure it out!
|