2003 ISX suggestions needed

[Waterloo]

Spot on advice. When I first bought my money pit, I was having all sorts of EGR issues on my CM-871. I found Rawze via Google and his EGR Tuneup videos. After thousands of dollars at shops that never fixed the truck, nor ever suggested replacing any sensors, and tens of thousands of dollars in lost revenue, I said F it and replaced all of the sensors. What could it hurt, I was already near bankruptcy and losing my house... Guess what, it worked! I saved the house and then went on to MM the motor which revealed even more serious issues, my bad head. But, Rawze and the many great guys here on this site allowed me to financially recover and eventually in frame the truck. Rawze and company along with all of the very sound advice and help here is priceless. You are on the right path DD. ;-)