Yardman1987 Posted April 25, 2015 Share Posted April 25, 2015 Hey guys... im having trouble starting a 673 in my 64 b61.. its a donor for my real project wich is a 59 b60.. gasser engine it the 60 is on its last leg and cant seem to find parts.. so thinking bout swapping the gas for the diesel 673.. its free and turns over. The pump seems to only be pushing fuel to the first two injectors. Nothing for the others. It hasnt been started in 15yrs.. any advice would be great.. Quote Link to comment https://www.bigmacktrucks.com/topic/39808-new-guy-here-with-fuel-issues-could-use-some-tips/ Share on other sites More sharing options...
theakerstwo Posted April 25, 2015 Share Posted April 25, 2015 Fuel pump may have a frozen rack or some tapets may be stuck. Quote glenn akers Link to comment https://www.bigmacktrucks.com/topic/39808-new-guy-here-with-fuel-issues-could-use-some-tips/#findComment-287776 Share on other sites More sharing options...
gearhead204 Posted April 25, 2015 Share Posted April 25, 2015 also check to see if the fuel shut off cable/lever is free and in the "fuel" position, as mentioned above the pump my be sticky, you can carefully remove the rectangular cover off of the side of the pump and spray with some penatrating oil. the barrels should rotate as the throttle arm is moved and the plungers should travel up and down as the eng is cranked. (i cant remember if you can see the plungers move or not thru the side cover) but adding some penatrant will not hurt! Quote Link to comment https://www.bigmacktrucks.com/topic/39808-new-guy-here-with-fuel-issues-could-use-some-tips/#findComment-287853 Share on other sites More sharing options...
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