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12 v timing in and out?

943 views 7 replies 3 participants last post by  fordpowerf450 
#1 ·
I got a 12 v mostly stock but just put a goner spring in and delivery valves with the fuel screw in and just a few degreased advanced. And usually it runs rilly good smokes till spoolup and clears right up but sometimes it runs like the timings retarded stars to smoke white and not much power and then it clears up and starts runnin pretty hot and like no smoke even when its not spooled yet? Any ideas
 
#2 ·
Your fuel filter is clogged or your fuel pump is bad. Sounds like your not getting enough fuel at pump. Be careful easy to burn up pump and or motor . I would recommend a feul gauge.
 
#4 ·
My money is on fuel but could have a air pocket in feul system . Or I have fixed them because injectors were not sitting tight enough . And leaking around copper seal. I would start it and crack one injector line loose at a time an check flow an let any air out if there is any
 
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