maddmann313 Posted December 6, 2010 Share Posted December 6, 2010 After my mc warms up it starts to idle REALLLY fast.... I've had the mixture screws adjusted and made the return spring more loose and it still idles high it's a holly 600 Quote Link to comment Share on other sites More sharing options...
Chevyss Posted December 6, 2010 Share Posted December 6, 2010 Electric chock?? Maybe it's not coming off the idel cam. Quote Link to comment Share on other sites More sharing options...
MonteFox89 Posted December 6, 2010 Share Posted December 6, 2010 either you need to adjust your choke or your timing O.o Quote Link to comment Share on other sites More sharing options...
CrazyDavey Posted December 6, 2010 Share Posted December 6, 2010 check for sticky throttle blades....spray some carb cleaner down the barrels... Quote Link to comment Share on other sites More sharing options...
maddmann313 Posted December 6, 2010 Author Share Posted December 6, 2010 No it's a manual choke... That carb was recently rebuilt so it shouldnt be sticky... But I'm sure it probably out of time Quote Link to comment Share on other sites More sharing options...
kc8oye Posted December 6, 2010 Share Posted December 6, 2010 what kind of carb? the holley? you may need to turn the fast idle screw down. it's on the passenger side, you have to open the thottles all the way by hand to get to it. (do it with the engine off) Quote Link to comment Share on other sites More sharing options...
maddmann313 Posted December 6, 2010 Author Share Posted December 6, 2010 Okay I'll try that... Where is the fast idle screw on the passenger side?? Also I researched and it said to turn on the motor, let it warm up, turn it off, open the throttle half way, and hold the choke plate closed, then close the throttle and then let go of the choke plate and star it and if the motor stalls then do it again! Quote Link to comment Share on other sites More sharing options...
MonteFox89 Posted December 6, 2010 Share Posted December 6, 2010 what kind of carb? the holley? you may need to turn the fast idle screw down. it's on the passenger side, you have to open the thottles all the way by hand to get to it. (do it with the engine off) Yeah... a lot of fresh carb work needs to be done with the engine off. Almost lost my long hair one day thanks to a backfire lol Quote Link to comment Share on other sites More sharing options...
kc8oye Posted December 6, 2010 Share Posted December 6, 2010 I was thinking more along the lines of holding the throttle wide open... Quote Link to comment Share on other sites More sharing options...
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