I have finally had enough of the horrenous idle when cold in my car. Now that the glow plugs have been sorted out it still does it, next on the list is injectors. Only paying 700 bucks for the car, buying new ones is not an option. I am going to take them out and clean them. We have a really awesome ultrasonic cleaner at work that i can use to clean parts as well as a polisher if something needs a quick buff. My question is what is going to work best to clean the junk out of the nozzles when i get them apart? Isopropyl Alcohol, gunk engine degreaser, penetrating oil of some form? I searched for some torque specs but the only ones I found were for a 617, having a different head than the 603 I was wondering what the injector torques are?

Looking for all three
Assembly torque for the two halves of the injector?
Installation torque into the head?
Injection line torque?

Thanks

Kurt Kiefer

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2003 Dodge Ram 2500 Cummins - Georend fully built trans, Banks Big Hoss Bundle, Smarty Tuner, 5" turbo back exhaust. 500 HP and 1100 ft/lbs to the ground.
1979 Mercedes-Benz 300CD - Lost to a four car pile up on 275, Thank You Michigan Drivers.
1986 Mercedes-Benz 300D - Sold, Euro non-turbo car.