From sweltering cabs to wandering steering, knowing how to troubleshoot your truck’s A/C and steering systems can save time, money, and stress. Modern heavy-duty trucks require the right tools, ...

Compressor failure can be traced to a number of system issues, including high condensing pressures, refrigerant floodback, service or replacement issues, a loss of charge, liquid slugging, motor ...

How does a tech know the a/c compressor he or she is diagnosing is actually failed and that the problem is not a crankcase heater, condenser fan, or rubbed out wire? According to the contractors The ...