Just did 2 injectors ran2 days now skipping

[Rawze]

(01-01-2017 )earnies2 Wrote:  UPDATE....I got it all back together to include a new Rocker box Gasket and started it up and it ran like crap it was skipping and smoking....i was panicked :waaaht: so i started to back-check everything i did to make sure i didn't miss anything and decided to unplug one injector at a time to do a back yard cyl balance test as soon as i grabbed the harness it started to run better than like crap again so i removed the new injection harness and installed the old one and it runs great....i cant believe a new harness was defective....i am happy that i did the injectors myself and it will give me the confidence to do the one on my ISX in the future....

You need to keep in mind that it can take up to 10 minutes+ of running before it runs smooth again after having anything in the fuel system apart. I hope you let it run for a good 10 minutes before making that determination.