04 blaster won't idle

Rmrtnllo

New Member
May 9, 2016
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I have a 04 blaster that runs fine but won't idle and sometimes takes a while to start does anyone know what it could be?
 
Low compression? Dirty carb? Dirty fuel line? Bad fuel lines? Bad spark plug? Improper fuel mixture ratio? Air leak? could be multiple things. Start checking these things off.
 
Try this,

Idle adjusting.

Set float level, make sure that all jets are clean and fuel flows freely from the float bowl drain when the screw is cracked open.

Start with air screw 1.5 turns out.

Set idle screw so that it has some sort of idle. With TORS it is the big screw under seat on top of unit. With no TORS is is the brass screw midway down carb body.


Warm up motor and then set idle screw for a faster idle, 2000rpm+

Adjust air screw either way to get the fastest idle.

Adjust air screw a little at a time leaving 10 secs or until the motor responds.

Re adjust idle screw for desired idle .