2005 6.0 liter diesel w/ 80k miles
Codes are..
P-0261
P-0264
P-0267
P-0270
P-0273
P-0276
P-0279
P-0282
Cylinders 1-8 Cylinder Injector Circuit Low. Truck was also filled with gasoline about 15k miles ago. Cleaned up before driven but motor was running when filled. Other than a couple of EGR valves the motor hasnt had any other history really.
What do I look at first...Injectors? Filters? Fuel pump?