Posted by Daryl in Oz [116.240.181.74] on Friday, April 26, 2013 at 20:54:19 :
In Reply to: engine stumbles at speed posted by terry [65.95.4.163] on Friday, April 26, 2013 at 18:32:18 :
Both excellent suggestions, I would pull the choke a bit when it starts to stumble and see if that makes a difference. Then if so, I would raise the float level another 1/16". As you have pressure there, the pump shouldn't be the problem. I've had similar issues with other vehicles and used this method, just have to be sure the top of the float sits level when it's right up, sometimes the lever part gets bent and the end of the float hits the top of the carb before shutting off the fuel flow.
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