Quote:
Originally Posted by metalrain
Did alittle tuning on my 1450 yesterday, the k321 runs fine, but noticed when i tried to adjust the low idle needle i could turn it all the way in or out with no noticeable difference either way....is that normal?
metalrain
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No, it usually indicates the passage is plugged or you have a vacuum leak, possibly around the throttle shaft?
Normally when the engine is @ dead idle, you should be able to kill the engine with a turn either direction from the present setting.
Count the turns from seated,remember it, then remove the needle and blow a shot of compressed air in the needle hole and replace the needle and try it.
sometimes that will work.
But if it is running correctly @ idle, I would not be too concerned.
Can't remember the setting but a 1-1/2 turn shouldn't be two far away.
that usually is a good place to start.
I'm sure others will chime in also.