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Old 07-10-2014, 06:12 PM
mike cain mike cain is offline
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this is just a suggustion. I was working with 45 dcoes on a four cylinder engine. Could not get the idle right, final found that someone had screwed the idle adjustment screws so tight that all four of the tips had broken and remained stuck in the idle jet holes and would not allow gasoline to past.
also 45 dcoes series 152 use a different thread on the idle adjustment screw so you need to turn them out appox. 3 turns rather then 1 1/2 turns like the manual. Don't know if the later model IDA have the same idle adjustment screw.
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