Thread: 7.3 liter diesel
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Old 10-02-2012, 09:32 AM
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Toreador_Diesel
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Originally Posted by SuperDutyScaler
black smoke is unburnt fuel in a diesel not white, white usually is coolant leak
If he had a 6.0, yes...

Since this is a 7.3, you may have an injector that's headed south or your UVCH may be coming loose.

You may also need some new o-rings on your injector. Depending on how old it is, you may just replace the injector with a reman one from Clay: Riffraff Diesel: Stock Rebuilt Injectors
 
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