My truck just turned 117,000. I came back from a 2000 mile trip and my truck started smoking and idling rough. I also noticed my fuel milage went right in the toilet on this trip. I took it to the dealer to have it diagnosed, and of course it came back needing injectors. I am going to do the work myself. I just need to figure out where I am going to get them from, what all I need to buy, and what else do I want to replace while I have it apart. I knew it would be my turn soon with this kind of milage on her.

Mine is at 68K and smoking bad when under load but is running fine. Fuel mileage seams to be down about 1-2 mpg on highway.