2003 ram quad cab 4x4 cummins 5.9 ho' 5 inch exhaust bulldog programer. Can ?anyone tell me how to post a technical question on this site?

 

Regarding maintenance and helpful information about your truck, I would recommend you check out Turbo Diesel Registry – TDR.

Since the late 90s TDR has compiled information on the Dodge/Cummins Turbo Diesel truck. Each year TDR updates the book. The TDR calls their manual the Turbo Diesel Buyers Guide which is free to down load, and the Buyers Guide allows you to do topic or word searches to help guide you to information and answers quickly.

Over the years there have been many changes to the Dodge truck and Cummins engine. For detailed information, I would suggest that you download the 300+ page PDF file “Turbo Diesel Buyers Guide” from the Turbo Diesel Register website (Turbo Diesel Register). Keep in mind that the information in TDR is written by Cummins parts and tech service personnel.

In this document you will find that they give you a concise answer to each question and often referenced detailed (often four to six page articles) where you can get more information. I think you’ll find the TDR answers and references helpful in this Buyers Guide. I did.

Hope this helps.