[split] Fuel in Oil Question.

[BadDog]

(06-02-2018 )DUKE58 Wrote:  Rawze I changed the fuel and found no gasket on the pump. I am going to drive for 2 weeks keep a eye on the oil and take a oil sample again Put die in they said leaking at the fuel pump They said for 1100 they could fix it I got the pump for 542.00 put it in myself

I saw a video on rebuilding the fuel pump and the part that has the springs and ceramic pins that break are different between the 2350 and the 2250 according to the video the o-rings are like yellow for one engine and for the other engine the o-rings are i think brown colored.They both are the same size but If you use the wrong one it will leak fuel into the oil. Also the tappets have been re-engineered 3 times now. The stealership tried telling me the spring part with the plunger is no longer available and tried getting $3850 for a new fuel pump. I found the part number off a youtube video and then found the parts online new in a cummins box for $40 each.