Hey everyone! I'm New to the diesel world so I may ask some dumb questions at times, but anyway I'm from east tn near Bristol, I run a small auto repair shop specializing in imports, mostly Subaru, but we work on everything. I bought an 01 GMC 2500HD CCSB 2wd that is mixing oil and diesel. The truck only has 98K and runs great. I plan on installing the new injectors myself and hopefully you guys will have answers to some questions I may have along my way. I'm thinking I may get industrial Injection 20% overs. I plan on learning to tune the truck myself as I have tuning experience, just not with diesels. I hope I can learn it fairly easy. Thanks for having me!