I've got to give a huge thanks to Brent at LDS. He has incredible service and a heck of a guy to deal with. When I noticed I was smoking at idle I knew I needed injectors in my 03 lb7. Brent came highly recommended and I now know why. I placed my order and everything came right on time as promised. I sent him multiple pm's and he always answered right away. Along with the injector set he also sent step by step instructions. I started Saturday morning and finished today Monday. It was alot of work and the first big project I've taken on working with a diesel. I probably called Brent 10 times over the weekend and today and he was there to help me every time. He never made me feel like I was asking a dumb questions or even like I was bothering him. This kind of service is unheard of!!! With his help I can say the job was a great success. I'm super pumped and will be giving all my business to Brent in the future. Thanks so much!