Hi,
I had a leak and figured I'd get the thing rebuilt so I talked to a few shops, Some were real iffy. I finally found some good solid guys that know their stuff and didn't rob me in the process up in the San Bernardeno area which isn't too far from ya. .
Diesel Injection Service 932 W Mill St, San Bernardino, CA 909-885-0590
My rebuild has 80K on it nowand it ran/runs much better after the rebuild. .
They took the time to go through the install with me and advise me on a few things as well. Don't get much better service than that. . Honest pricing too. . They rebuild YOUR pump, not just give you a exchange. That's what I wanted. If I ever get another Cummins I'll certainly take my injector pump there for any service. . Good luck