Hello and thanx much for your time. I own a 91 e-z go 2 cycle. Old girl runs and has run great for many years. Toward the end of last season every now and again when i would start the excelleration process. the cart would surge forward at top speed and not and not idle down until i depressed the gas pedal several times. And no it's not a toyota--lol--i've been told it's clutch and i've been told it's a throttle spring. Season is coming and i'd appreciate any thoughts.