. I closed the throttle and re-opened it, then the rpm went up normal. What could cause this? The Limbach is fitted with a Marvel Shebler carburetor and I used carb heat on the decent.
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Have someone watch the cable assembly on the carb end while you move the throttle handle. It sounds like something cable related to me. Check cable ties on the entire run. Larry Flesner
