buff678
New member
So, gave in and took truck to diesel shop. They're telling me that #8 injector is bad or the wired valve cover gasket. I can believe that with how the truck has being running since the last fuel filter cap episode that happened, now a few weeks ago. They could not answer me though if that would solve the slow drip leak out of the drain tube from the bowl. So, can a non functioning injector cause a back up in fuel pressure that can't be compensated for by the relief valve? And can injectors fail slowly or just stop working completely? This is becoming a real head scratcher.