I had to replace the injectors for the 4th... 5th?... time. Got a bad reman set, misses when cold and on light loads, but it runs and I've dealt with it since January. But I did replace the zip tie. They no longer make nut kits or new injector assys, even remans are hard to come by, you have to send in your core to be rebuilt. These are a dying breed. I also had to put a new PS pump in a few months ago, and the driveshaft/tailshaft seal leaks when it sits for a few weeks now.