Put this in the wrong forum yesterday, sorry if you are reading it twice...
I have a stiction issue and an occasional hard start. I'm going to pull my injectors and clean the spool valves, replace the dummy plugs and stand pipes. While I'm at it I'll of course replace the injector o-rings and copper washers at the tip. My question is should I replace the injector high pressure oil seals?
Only reason I ask is that sometimes I seem to cause more problems than I'm solving, and if these things don't fail maybe I won't open it up...
Here's a link to a picture of the seal I'm talking about
I'm talking about the seal labeled "B" in the second image.
2005 6.0 Lariat Crew Cab 4x4 Short Bed
SCT X3 Tuner, Looney Tune from Quick Tricks
Bulletproof EGR Cooler (I live in CA, smog mecca)
FICM with Atlas40 from FICMrepair.com
Updated Standpipes, Dummy Plugs and STC
4" Turbo Back Magnaflow Exhaust
DC Power 185 amp alternator and wiring upgrade
CAT EC-1 Coolant
Dashboss Monitoring including pyro and fuel pressure