I have a 2013 Workstar that keeps throwing a boost slow response code every day at around the same time every day. We have checked so far, egr, turbos, waste gates, throttle valve, and air to air coolers. What could I be missing?
Maxxforce 13 boost slow response
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Matt7760, Feb 14, 2022.