Questions & Answers for: amp 20 hp twin runs

...20 hp twin mower quits after waarm up I have a craftsman 20 hp twin mower it runs great for 15 to 20 minutes than it chokes out once it warms up. I installed new plugs and battery and spark seems to ...

amp; Stratton 18 hp v-twin engine surges while running. I put a new carburator kit in a Briggs & Stratton 18 HP Twin. But did not replaced the needle nor the new seat that came with kit, because I

amp; Stratton Briggs Stratton Intek V - Twin Vertical engine 24hp,48in riding lawn mower,keeps smoking. these are common for doing this ,if you dont want to pull it down and hone the cyl. then i would

20 hp v-twin that smokes. Is it worth fixing? Hi and welcome to Fixya. The smoking can be stoped with a new set of rings and some hand lapping of the valves and seats with grinding compound. If your a

...amp; Straton 20 HP, two cilinder engine idle speed Briggs & Straton 20 HP, two cilinder engine, on a Craftsman tractor. Starts and runs OK but at idle, the speed is not steady, it acelerates and ...

...hp twin cyl. briggs and straton with ohv. while it is running oil comes out of the exhaust. it will run it out of oil in just a little while. I have worked on alot of problems with small engines but ...

hp briggs ohv v twin - one cyl compression = 120 the other is 60ish and blowing raw gas out the carb. Obviously an intake valve is stuck, what is your recommendation? You could first try resetting the

I have a yth2448 that runs on one cyl.(rs). ls has compression and spark & valves are set to 4 & 6. propane to left side does not improve it. ANY SOLUTIONS? stuck or burnt valve

...twin B & S it is running one cyl. The two coils are good. I replaced the wire that has diodes in it and it still runs on one cyl. Can anyone help Thanks spark plug cylinder compression valve ...

...hp model 446877 only running on right cyl. got spark to new plug but doesn't make any difference if wire is on or off it still runs the same. can it not be getting enough spark when I pulled the ...