Love the responses in here. I will let you all know what happens. I do plan on taking it back probably next week. I've realized that as it boggs down, there is a slight pop that comes out of the exhaust and then it accelerates on its own if I don't twist the throttle to do it myself. Thank you all for the warm welcome!
David
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Spark plig wire on the plug tight?
Please pull it off and "click" it back on.
Right side, above dipstick area...golden hex head screw with ring terminal "ground" wire to frame secure? These have loosened under vibration.
Or, what could cause fuel pump to shut off and back on while underway?
My throttle position sensor failure was characterized by a big engine stumble at one certain, and steady, speed of @30mph. All other demands from throttle were flawless.
Thinking out loud here.....that exhaust pop makes me think fuel or spark is being momentarily interrupted.
Our ethanol laced fuels has put an end to water in our fuel lines, yes?
But water would not keep repeating....once gone, it's gone. .?
Anyone ?
Stig