You may want to check for sticking throttle linkage/cable and also your ignition timing may be advanced
Adjust the idle screw.
To adjust the carburetor on a Yamaha badger is really simple. There will be two screws one is a slotted head and the other is a four way. To adjust the carburetor you have to turn the screws clockwise until the engine idles fast.
that is a computer problem you will need the proper reader for it and that is about 4000 so just take it in it is only about 40-60 dollars and they will tune it right
You can adjust the idle speed on your 1992 Honda 250, motorcycle with the fuel pump adjustment screw. Turning the adjustment screw will adjust the flow of fuel.
My 1340 evo with 42 HRS Mikuni idles fast after it gets hot no matter how i adjust the idle air screw. What am i doing wrong??
Acceleration Cable broken broken, you dump!
No, you may have to check your idle. You can change the idle so when you put it into gear it will not die. You must make sure that the engine is warm when you adjust the idle or it may make it hard to start when the engine is cold. When it idles in park or neutral it should sound a little higher than when it it idles in gear or drive or reverse.
zyou tps might be bad
On my Chevy truck it idles high when its low on antifreeze but if its not that more than likely its usually a vacuum line loose or cracked. good luck.
If the engine idles and revs up okay in neutral, it is likely the torque converter clutch lock up solenoid.
why does my 4.75 BRIGGS & STRATTON lawnmower engine idles high and low when cutting my grass
Need a little more info. What Model and year of the vehicle?