:doh: as title mentioned. i finally got tired of the truck "chugging" white smoke when i start it up in the mornings. its kinda embarassing being in an rv park with dodges and chevys. :hehe: anyway come to find out 3 injectors were going bad as well as the egr cooler. :doh: it had a good run it has been flawless right up to about the 50K mark. the main thing im worried about is replacing 3 injectors will that cause more injector problems down the road?? justr curious what other peoples views were on this and if there is anything else i should have them look at while they are in there??