2001 Pipe Pro 304 keeps going to high idle for no reason.

[Portable Welder]

Any ideas why my Pipe Pro 304 goes into high idle out of the blue.

[Tryagn5]

Any ideas why my Pipe Pro 304 goes into high idle out of the blue.

Check your gfi's when Ii had a bad/failing one, mine used to do the same thing.
Kevin

[Portable Welder]

Thanks for the input, Thinking back a few years ago I think I had a similar problem and I sprayed W-D40 on the engine idle up solenoid and it solved it.