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Old 01-14-2019, 03:58 PM   #242
rodbearing
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Join Date: Sep 2007
Location: Apple Valley, Ca.
Posts: 10
Re: Project Screamer - '72 GMC K2500 + DD 4-53T

The governor puts the injector rack at full fuel to get started then backs off after running. You might just want to run it for a while and see if things improve. You might have some stuck piston rings also causing the white smoke. You could check compression and also do a governor/rack adjust. What injectors are you using? Keep up the good work. Greg
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