Did you found what was wrong with the truck , I got the same thing on 2016 Peterbilt 579
Anyone knows good professional for this in Southwest of Chicago?
I was afraid I will need a new fuel pump. Truck is running fine with light on or off right now.
My 2016 Peterbilt 579 with Cummins ISX throwing code 559 only when I go uphill with gas pedal on the floor (55mph-75mph). First both check engines...
Update : I replaced gas pressure sensor and 2 days after that my check engine light was off and It stays off since then . It was two weeks ago...
I got new engine harness and I replaced one exhaust gas pressure sensor and check engine is on again after 70miles . Error code 1144 again ....
I got temporary new ECM and after 50miles check engine light is back on with same code 1144. I don't know what else can be wrong , maybe engine...
My ESN 79861398 and this time code is 1144 on Cummins Insite . Mechanic did injector test via Cummins Insite and all injectors passed . I don't...
I got replaced yesterday 2 injectors ony 2016 Peterbilt ,Cummins X15 . Mechanic told me they got parts from CIT Kenworth dealerships. It was one...
My ESN 79861398, I don't remember codes ,my mechanic told me it is 5th and 6th injector. I will try to get codes over the weekend or next week.
I got 2016 Peterbilt 579 , Cummins X15 (03/2015) and my engine light is on. My mechanic checked with Cummins insite and told me it is injector 5...
I'm trying to replace old regular 4 inch taillights on 2016 Peterbilt 579 . I bought new led 4inch tailights .I just unplug old one and plug in...
