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Old 08-02-2013, 10:13 AM
barry12345 barry12345 is offline
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Join Date: Oct 2012
Posts: 5,430
Carefully examine if air is in the fuel supply. Possibly the best way is to put the return line from the injection pump in a jar submerging the hose end. Running the engine and watching for air bubbles in the fuel. Sometimes you may observe a small stream of bubbles transitioning through the pre filter as well. Air content in the fuel can upset the idle as well.
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