g3501r motor runs great ! only puts out enough powr for a screw gun BUT upon removng fuel tank ,air clner braces ..... only to find no maintence done EVER craked hoses loose carb, entire carb side of motor covrd wth oil wires soaked in oil outlet panel old somewat rusty can i put a reg GFI swtch in cheked aii wires cleaned connections ALL will this help??