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Engine Tech
erratic engine idle
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<blockquote data-quote="manjit" data-source="post: 113398" data-attributes="member: 323"><p>Check your AFC flapper...erratic idling might even caused by sluggish flapper movement....Flow response towards engine load....it will eventually cause flame off during idle as you move and stop at traffic light....if the flapper is eventually sluggish it wud mean very...yea...very very lean mixture of fuel and air....having more air at idle.....and engine will go through erratic idling before eventually stopping.</p></blockquote><p></p>
[QUOTE="manjit, post: 113398, member: 323"] Check your AFC flapper...erratic idling might even caused by sluggish flapper movement....Flow response towards engine load....it will eventually cause flame off during idle as you move and stop at traffic light....if the flapper is eventually sluggish it wud mean very...yea...very very lean mixture of fuel and air....having more air at idle.....and engine will go through erratic idling before eventually stopping. [/QUOTE]
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