Just wanted to say thank you to Todd at T&C Diesel. He has really gone out of his way to help me diagnose and fix a fuel issue i've had with my truck over the last few months. I had already replaced the stock lift pump before Todd started helping. we started by replacing the rail pressure relief valve and Cascade overflow valve and that fixed the problem... for a few days. From there we diagnosed it to be injectors... well injectors are now replaced (as well as a dual stock fuel pump set up, and an upgraded rail pressure relief valve). My truck is running like it is new again. I was in the dark about the fuel delivery systems on these trucks before this. Todd not only took the time to diagnose the truck but taught me about it during the process. Thank you again Todd.