Patterson & Psfred,
Thanks for the clarification. I'm hoping it's an injector issue as well- I do suspect #3 is the culprit, but have been so busy I haven't had time to get another injector and swap it out.

I'm assuming all 5 injectors are original and would like to replace them all (239K on engine), but with the smoothness and relatively good fuel economy (24-25), maybe I can get away with swapping just 1 for now.


Low speed at idle is usually ok, except after a hard freeway run. I have a new rack damper pin ready to install this weekend. I've already done the diesel purge as well.

I'll keep you posted--
Nate

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Nate Stanley
(Currently Benzless)
1985 F-250 6.9l 170K
2009 SCION XB 36.5K
2003 LS430 78K
2012 Kubota B 2320