How do you adjuect the injector pump - Diesel Truck Forum -
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post #1 of 3 (permalink) Old 11-13-2010, 09:30 PM Thread Starter
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How do you adjuect the injector pump

I have a Ford Transit with a 2.5L 1993 86hp engine with a BOSCH pump

It chucking out black smoke and air supply is good and so is it power out put
But its using too much fuel and I want to turn the pump down
Been told it can be done something like a fuel screw
But I have no idea where it is
Maybe by looking at the photos someone could work it out
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post #2 of 3 (permalink) Old 11-13-2010, 09:30 PM Thread Starter
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post #3 of 3 (permalink) Old 11-13-2010, 11:15 PM
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On the opposite side of the throttle arm from where the linkage attaches, find where the full speed stop bolt is. Loosen the jam nut then move the stop screw TOWARDS the throttle lever a turn or two and see if that helps.

'93 F-250 HD, 7.3L IDI, 5spd - FARM TRUCK
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