Any way to know??

[Hammerhead]

(10-22-2017 )Rawze Wrote:  Follow all procedures and cautions. Working on common rail injector systems can be extremely dangerous with the high pressure fuel. Have someone familiar with the system go over it with you as well.

^^^Whqt Rawze said^^^
I have never R&R'd an injector on one of the common rail engines yet, so I have no first hand experience to offer any tips other than;
1) Use EXTREME CAUTION when working with a fuel system that retains nearly 40,000psi of pressure in it, even after shut down!
2) Properly mark the injectors and put them back in the correct position because they each have their own trim code and they are entered into the ECM.
You can get an adjustable heel bar (like Rawze's) from Napa...