My buddy with a Duramax had to replace all his injectors at 120,000 miles and got me worried - I have about 200,000 miles on my 2006 Dodge. How long do injectors typically last and how does it diff...
Yea my dad has an 03 Cummings Ram and he recently had to replace all of his injectors. He is at about 230k miles. He said it really mad a difference in how the truck started and ran. I would start noodling some cash away for a new set. The way I see it, it's not if, it's when.