Low pressure fuel rail DD13

hello everyone,
First time posting on here and I’m sorry if it’s in the wrong section. If a mod could move it that be great. Anyways on to the problem. I purchased a 2011 Freightliner m2 112 daycab tractor. It has the DD13 engine in it. Had been running fine first couple of months then I started to notice my truck was not running normal. After about 30 minutes it could not rev up past 15000rpm if it did truck would die. I changed out all the fuel filters (3) primed truck and got it going. Went fine for about 350 miles. After that I got codes popping up saying I had low fuel pressure to the rails and my diesel was hotter than it should be.
The codes pulled are #157 M16 and #174 M 0.
I was thinking it was my fuel pump but the fuel pumps are backordered. Any other suggestions?
Thank you for time and help.

 

I am sorry I took so long. I’m sure you got it figured out by now. My problem was my own doing. I didn’t place the water fuel separator correctly so it was getting air. In the system. The big o ring was placed wrong. After that I actually had a problem with my fuel rail near the injectors had a leak. Those are two possibilities.

 

Ok maybe I exaggerated. Now that I re read my post. I had to put a new fuel pump in also. When the mechanic was doing that he didn’t replace the bushing in the back and I had all my coolant leak out. Then I switched all my filters again and that’s when I put the filter on wrong. But yes it was a difficult time for me as well. We also re used the fuel rails which was a big mistake. I ended up on the side of the road within a week.