daveehlenfeldt
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- Aug 31, 2009
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I just overhauled this engine . It runs fine untill I speed it up then it smokes and misses can anyone help me with this? Thanks, Dave
International 674 239 engine
- Thread starter daveehlenfeldt
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RickB
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- Sep 18, 2000
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Sounds like the injector pump timing is off a few degrees, or the valve lash is out of adjustment. Pump timing first.
