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Thread Title:

Injectors bad?


Created On Friday July 23, 2010 07:48 Diesel Talk
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jerock
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Posts: 1
Joined: Jul 2010

Note Friday July 23, 2010 07:48 View thread in raw text format
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I have a BX2200 and I have rebuilt most of the engine and would really like to see it start (smile). I think I may have a problem with the injectors, but would like some input. When I remove the lines from the fuel injection pump to the injectors, fill the injectors with fuel, and turn the engine over it throws the fuel a few feet into the air thus emptying the injectors. Is that what it should do or should the injectors effectively be a check-valve and not allow air from the cylinder to come back through the injector? Basically I'm trying to figure out if I need to replace the injectors. I just put a new fuel infection pump on the engine... Thoughts?
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JoeZ
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Joined: Dec 2008

Note Friday July 23, 2010 16:25 View thread in raw text format
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That is a real simple fuel systen and so are the injectors. The injectors should not fire fuel back from where the line connects. Did you take extreme care as NOT to damage the little points coming out of the injector nozzles?

-------------------------
 One of the last 2 Stroke mechanics left.
44 years in the business and worked on everything from 53 series to 149 series. Winding it down now...time to move on.
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