And how does this affect driving performance? I know this will vary with load and speed And rpm but what should I be seeing as normal at various intervals and various speeds /RPms?
Also the jakes in this truck don't engage unless I brake first and it has to kinda hard. Then they will engage and stay on, but in other trucks i drove, the jakes engaged as soon as you let off the throttle. Is this just the way some trucks are or is something not right with this one?
2006 peterbilt acert what is good manifold pressure
Discussion in 'Trucks [ Eighteen Wheelers ]' started by lokahi117, Nov 7, 2013.