Injector O-Rings
#1
Injector O-Rings
OK Guys, need some advice. I was talking with a diesel mechanic and he said that over a period or time, (unknown to him) that the injector 0-rings need replacing. What the heck is he saying? What simptoms will be present? And finally, if I ever them, should I at the same time replace the injectors with better ones and would the HPOP be able to supply the fuel with performance mod injectors?
#2
Injector o-rings can degrade to the point they need replacing. Initial symptoms can be a really dark, oily fuel filter, but that can be decieving because age can do the same thing to the filter. When an injector o-ring fails it is normally accompanied by a loud knocking from that cylinder as well as heavy smoke from the tailpipe.
Bad o-rings does not neccesitate replacing the injectors with performance versions, but if you do change them the type of injector will determine if the HPOP can flow enough.
Bad o-rings does not neccesitate replacing the injectors with performance versions, but if you do change them the type of injector will determine if the HPOP can flow enough.
#4
#5
#6
Originally Posted by WA.Ranger
This, I feel, is a very good question. I had 3 bad injectors, and bad o-rings on two others, while still under waranty. I was wondering when to change them out, maint. wise. I guess it's just kind of a wait and see game.
#7
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