Craftsman 20 hp 42 in. Deck Yard Tractor "surging gas riding mower" Questions

...surging, and when I idle down the engine stalls. Where to from here? did you drain the gas before putting it away last season? If not, I would drain all of the gas and put in fresh gas, also replace ...

...gas tank. The surging goes away under load or moderate choking. The engine is a Briggs & Stratton 20hp V twin abour 8-10 years old that has been running well up to now. What should I look for? ...

tractor 2246 riding mower when it is runing the motor surges faster and slower it seems its a a cariboator problem, maybe the air gas mixture tractor Model 2246 trash in the bowl

...surging at an idle. I cleaned the gas tank and replaced the fuel filter but it still surges at an idle. I have a john deere 420 rider. It would surge at a higher speed. It is a hydrostatic and there ...

...a new gas filter and fuel pump also cleaned air cleaner and new plugs. It will run fine when cold but starts surging after a bit. sounds like you have a govenor coming apart  inside the

...gas from last year but did add fuel stabilizer in the tank. If your engine has an adjustment screw on the bottom of the carb. try adjusting that at high idle first also if you have a low idle screw. ...

...MOWER AND IT STARTS GOOD BUT THE MOTOR POPS AND SURGES UP AND DOWN.. WILL NOT RUN SMOOTH... PUT NEW PLUG AND GAS BUT THE UNIT HAS BEEN STORED FOR 5 YEARS... Needs the carry and fuel system cleaning ...

surging up and down. after my mower starts its like the gov surges up and down as though its not getting gas. its not backfiring or nothing. could it be a clogged shut off value ? dirt in float bowl ?

riding mower...engine will start when choked but dies imediately after throttle is moved to run, ifengine is stabilized between choke and high idle then engine will surge then die !! rebuild your carb

mower surges when idling dirty carb shut off gas remove bottom of carb spray carb cleaner up into every spot you can find inside carb blow out with air clean bowl out if needed replace the try it if ...