Questions. Picked up a 2009. Cummins.

[lciambotti]

I just picked up a 2009 3500 dually 4x4. Just some general questions like type of oil and filters, weak links, potential tranny issues. Only has 109k miles. Thanks. Leon

 

[chri5k]

Might have been a good idea to research “weak links” and “tranny issues” before buying it.

 

[crash68]

Just some general questions like type of oil and filters, weak links, potential tranny issues.

Fleetgaurd filters and any of the big name oils, Valvoline, Rotella, Delvac, etc. It should be 15W-40 during the warm months, if running in/below freezing run a full synthetic 5W-40.