Makes sense. Paccar had installed grounds on their radiators for a while. They released a TSB saying it was not necessary to reinstall after a...
Cavitation. Here’s the way it was explained to me. It is not that the coolant itself has actually corroded the metal away. The properties of the...
Permanent green antifreeze is fine, but more work to maintain. Always use premix or mix with distilled water. Monitor green with 3-way strips to...
I had a BXS some years ago. Put an oil cooler on it because it was mixing both ways and flushed it real good. Came back a couple months still...
I would agree. Leave the coolant full and just put a pressure tester on the surge tank. Hand pump or air pressure up to 15-16 lbs. Usually...
Water pump or cavitation has gotten to the liners. Drop the pan and pressure test overnight. Dry cardboard under it and trace the drip. Oil...
Only if the device communicating is receiving direct power not thru the key switch. Look for third party devices that are improperly wired to...
Make sure key is off. datalink resistance will be a very erratic measurement when communications are actually occurring.
Ok…. I’ll bite. Everything looks very fresh including the oil. Does it have something to do with the connecting rod stud hitting the inside of...
From someone that has been on both sides of the fence and on the side of the road, there is something to be said for working in a warm shop, not...
You have an intermittent short to ground somewhere in the 5volt supply wire to the throttle pedal sensor supply. You must also check the Kenworth...
Paccar will have cold leaks when new. Go around and snug all the rad CT hose clamps by hand. They will all need a turn or so.
Bottle Jack works as well as a porta power in spots with adapters. Or Take the trans mounts loose. Jack the trans up with the trans jack to take...
All new trucks with factory lift axles are set up to auto down with key off. This is a safety design as to have the lift axle on the ground with...
Signal stat stalk? check the wiring and connections at the stalk.
I think the DT and DTP is the connector style. The pins should be the same as long as they are the same diameter pin/ for the correct wire size....
I like the plastic release tools. If you get aggressive with the steel ones you will break the terminal lock and the connector is junk. Be...
We always just ran a bypass line from the discharge line to the dryer and check your build time. You are correct on the soapy water. If it’s a...
These single lug cannon plugs are most commonly used inside the battery box for power supply to the cab. Depends on age and truck model. They can...
You can’t just put a torque wrench on a 10 year old u- bolt and expect it to turn. It will click as tight but seized to the threads. It will have...
