85 250sx bog when flooring it, and idleing rpm will start to scream

**nicko42004200** · 03-20-2011, 02:53 PM

flooring it it boggs, fresh stock rebuild, other than pilot jet wich is snapped off in the housing. then when sitting there idleing, the rpms will start to scream, any ideas, or im thinking its the pilot jet. the exterior one infront of the bowl. if thats it how do i get it out?

**Thorpe** · 03-20-2011, 03:22 PM

Try posting this in trikesylvania--

Your pilot is your low speed mixture. Definately gonna want to fix that. Sounds like a vacuum leak to me.

**nicko42004200** · 03-20-2011, 03:52 PM

but when the idles high, i can shake the trike or whack the trottle a few times, and itll go back down

**shortline10** · 03-20-2011, 04:14 PM

Thats the air mix screw that you broke off and yes it will affect the idle if its out of adjustment .

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85 250sx bog when flooring it, and idleing rpm will start to scream