2009 386 Peterbilt problem (Need Help)

That third tank is probley her wet tank.you have a primary and a secondary air tank, along with a wet tank . The compressor discharges into the wet tank first then from there is fills both primary/secondary tanks.
If your getting that much oil out of it your compresor is likely bad.
As far as regeneration goes .must be just a fluke because has nothing to do with it.
Even if it did, as soon as you start your truck the system would build air up and operate like normal.

 

If there is a thousand thank yous Sipesh, that will do it. Double tank wet. Done. *Bangs head, Im so stupid.

 

You bet. That double tank is your primary side, wet drains down. Passenger is seconday.

 

PS-tell her that came from another girl.

 

We have had a few over the years like that. Ive remember one in particular who happened to be a full on owner operator in our grocery dock once. She come back there to lump but the drivers loved her on sight. Talked sweet to her for a couple hours while THEY carried boxes back and forth. She was empty before long and gone.

I hate to say it but I bet they will still talk about her to this day. It's one of those things. Im not going to defend the abuse or harrassment but Im going to tell you that female truckers usually push through and do what has to be done to stay the course and they usually do. My spouse had to do it. We were actually had a problem once in Jackson TN when she got into the front side of the TA instead of the side lot across the street like I told her to.

Intruder followed her to the cab door, was halfway into my house (Cab) aiming to rape her discovered me in the sleeper. I reach a blade and go after him but caught empty air becuase he ran like the wind. We horsed the rig out of there and gone.

To this day I never knew I was that predatory going after someone like that in my goal to make sure nothing happened to spouse. I hope that never happens again.

 

If it has oil in the tanks you need to replace the compressor and air dryer then have the shop flush the tanks and lines. I just went thru this but it was coolant so if you don't get it out it's going to gum up everything and may eventually cause you to not build pressure anymore