hmm
 

:humm: ok heres the thing i took my truck up to the local shop today. got my pump turned up and had a #6 fuel plate put in. when we started the truck to run it and see the difference, it would blow black smoke then a pop and crack then some white smoke when we got on it. whats making it white smoke? the owner said its not black smoking like it should at all. i heard there were some lines on the back of the pump that might be a lil bad so tomorrow we are going to check them and my fuel filter but i wanted to check with yall and here what yall have to say.

did you pop a headgasket

idk we are gonna have to look at it tomorrow

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it just seems like it getting air somewhere it shouldnt be.

Did you check the timing?

idk. i told him to set it when i left. idk if he did or not

sound like you slipped your timing very easy to do if the shaft wasnt cleaned

yeah. i would take it back and tell him to check the timing because its fueling oddly.