Probably be a good idea to rake the tank with a coat hanger too. Could be trash in the tank from a former swamper lol. Seen that to many times.
Freight liner sells the whole harness for under $100 dollars. Found it to be that a few times. More disturbing is that the local dealer had two...
Just had a 2005 freightliner in my shop three days in a row for the throttle cutting out, check engine light, and hard start. No codes showed up....
18 years as a mechanic for WM. All depends on the body maker for this, but is it a Universal, Labre, Etc? Some builders installed home made...
Could be the check valve in/on the wet tank bleeding back. There's likely no dash gauge in your truck for the wet tank. So your primary and...
Thanx by the way!
Ok. I think I'll try the regulator. I have two codes for fuel presure and one for "internal sensor voltage supply". It is the fuel filter light...
Hey everyone. I'm working on a 2007 with a 466dt. The fuel filter light is on. Replaced it with a filter from international, cleaned out the...
I've been a mechanic in the garbage industry for almost 20 years and I gotta say that is BRILLIANT!!!!! LOL, resi trucks go through brakes at...
Yup. Sounds right to me. There should be a circuit panel in the controls. They usually go by the plug.
Check in the battery box and by the driver's side fire wall under the hood.
Follow the thinner line off the a/c pump. It will be the first sensor from there. Put a thin cotter pin in the plug and wait up to three...
Allison transmission fault codes. 3000 and 4000 models. http://truckroadservice.com/barth_attachments/MD3060_Trouble-shooting.pdf
That was it!! Thanx a tonne!!! Sorry it took so long to reply!!!! You the man!
It's true. Ideally you'd want to plug in and see, but since your looking for a different solution I'd say, disconnect the batteries for five...
Before you start anything you need the manifold gauges. They will tell you weather or not the system has gas.
Just so you know, I dealer can tell the differance in codes. Diagnostics will either say EGR mechanical fault, meaning the motor. Or EGR...
If is running rough and smoking then yes, EGR motor. If its running fine then it could be the EGR differential pressure sensor on the left side...
Check all the air to air hoses. Feel around the steel rings for a tear. It's very common.
The above posts are bang on. Any new work done? Tires? Sounds like a leveling valve/ ride height issue to me. Do you feel it in the stick?
