CAN-AM (BRP) Discussions about CAN-AM ATVs.

ds not running right..

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Old Feb 18, 2008 | 11:50 AM
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Default ds not running right..

my ds is breaking up....what i mean is,like it has trash in carb ..but have cleaned it twice.friend seems to think its somehow loseing power.thinks one of the coils is goin bad.but i run it with one coil unpluded and it runs but differently..dont do the same thing..anyone have this type prob? any info helps thx.
 
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Old Feb 18, 2008 | 12:27 PM
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Default ds not running right..

whats the quad doin, and during what part are u noticing it? like startup, or at what throttle position, does it idle? stuff like that will help u with specifics
 
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Old Feb 18, 2008 | 12:33 PM
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Default ds not running right..

when it does it..is durning all trottle position..
 
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Old Feb 18, 2008 | 12:36 PM
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Default ds not running right..

doesnt do it all the time..jes started like 2 weeks ago..i even jetted down thinkin main jes was to big..has a 190 main atm
 
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Old Feb 18, 2008 | 12:47 PM
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Default ds not running right..

also started kicking carb out of rubber connector...i took airbox out runnin open air filrt with outterwear..is that bad..been told would bend valves..maybe too much air??
 
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Old Feb 18, 2008 | 01:08 PM
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Default ds not running right..

is the rubber diaphram on top of the carb,( its under the dome cap) good if it rips it causes problems
 
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Old Feb 18, 2008 | 01:10 PM
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Default ds not running right..

as far as i can tell its fine
 
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Old Feb 18, 2008 | 01:19 PM
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Default ds not running right..

i never adjusted the air screw ..should i? what should i do turn it all the way in the back out 2 turns?.im the only guy in my area with a ds i cant jes talk to some one thats done this stuff lol..so all the info u guys can give me helps alot..i appreciate it.
 
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Old Feb 18, 2008 | 01:26 PM
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Default ds not running right..

predators have the same carb so if there are any of those guys around they might be able to help
 
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Old Feb 18, 2008 | 01:34 PM
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Default ds not running right..

lol thx..i should jes trade it for a 4x4 atv
 
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