Look for obvious leaks in the boost pipes and cac, if you can monitor boost pressure that will go along way. Low power issues I usually watch...
Could be blend Door not switching, Grab the ac lines going into the firewall, one should be pretty cold other warm, if not then you have a stuck...
The gap is normal, remember the springs flex, each are a different length and stiffness they need to have room allowed for movement
Kill each cylinder 1 at a time to see if the noise goes away, if someone told you to try and replace all 6 injectors get a second opinion or...
Engine position sensors, Check or replace those and check there pigtails, seen while watching the laptop Engine spinning with no position then...
Random loss of power is electrical. if you can get data the ecm is seeing I'd watch boost pressure and throttle position. Seen fuel pick tube...
Oil consumption isn't in the head, it isn't the air compressor unless you see oil in the air tanks, and not the turbo if it's dry, Seems only...
Electrical fault code will pop up if you unplug them for sure so you atleast know the wiringis good, remove the ecm connectors and verify...
The ecm controls the turbo by only allowing a proper amount of fuel based in boost pressure, if you have a boost leak the ecm will only inject...
Pull the exhaust manifold, you will see which cylinder is the problem,
Can someone help with the wiring schematic for this truck? 2022 peter 389 X14. Also what is the best option for wiring diagrams and fault code help?
In insite when clicking on the code it does pull up a diag for the code however there ant any diagrams or connector views with pin outs. Is that...
Looking at the wiring diagram the pedal sensors wires directly to the ecm plus a few other sensors on same wires like the 5v. Which all those...
Have a 2022 peterbilt x15 Code 132 accelerator pedal position sensor 1 voltage shorted or low. Code 1241 accelerator pedal sensor 2 shorted or...
Got a 2013 cat ct660 with the ct13 (maxforce) engine. Having issues with the ac not operating. Can someone help with a wiring diagram?
Got a 2005 volvo vnl isx. Truck runs but I have no dash or pedal. Can't seem to find a good wiring diagram
My dealer in NC won't do it even though I'm buying all the parts through them. I would greatly appreciate the diagrams
Got a 1998 freightliner classic detroit 60 need wireing diagram for the AC, the engine fan does not come on when the ac is on, builds to much head...
That was what I was thinking, it's such a random problem and when it happens the freeze frame data eaton doesn't know which part could be bad....
Got a mack with a eaton ultrashift dm3. Occasionally when coming to a stop the truck will get stuck into gear. The trans will stick into a lower...
