2005 International 7400. High idle will sometimes build up to 60psi but usually nothing over 32psi. 120-140 psi out of compressor, 120-140 psi out of air dryer. 100-120 psi out of air tanks.
International air supply issue.
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by volvodriver01, Feb 18, 2024.