Questions & Answers for: running really lean ATVs

...ds650 backfires and does not pick up revs==sounds like a car running on one piston Carb is plugged or you need to go up a couple sizes on the main jet in the carb it's running to lean needs more ...

running too lean. You may need some carb adjustments to account for your altitude. carb is ajusted to lean it needs to be richend the reason for the pipe glowing is its running hot due to the fact the

atv big bear 350 won't idle after cleaning sounds like your mixture was leaned out because ur filter was cloged up ...making it run rich so was adjusted by screwing air screw out, now uv cleaned it, ...

really fast. An. Boiling the oil out.. Why ? Thx . Check your carberutor - make sure you have the proper air fuel mixture - running too lean (without enough actual gasoline) will cause the bike to run

even more drastic. You could also be running lean on the air/fuel adjustment and even the pilot. Atvs come from the factory jetted pretty lean for emissions. But do not disregard the 1st answer either

...running a tad rich.. lean it up 1/8 of a turn. Finally, remove the exhaust pipe and see if they is carbon build-up at the exhaust port... lean it over and remove all you can, careful not to allow any ...

my atv is a suzuki 500 qodramatic it runs fine , but i noticed last night the header pipe was red hot after riding long enough to worm it up , is it the timming , or fule mix to lean? your carb is ...

500 sportman Polaris runs good when cold when hot it cutout Sounds like it is running lean. Adjust the air fuel mixture. If that does not help, may need to do some carb work.

...so it's always on. It has a new piston, rings, cylinder, oil pump and carb. Seems to have good oil flow. What else could it be? Is the new carb oem part or aftermarket? Could be running too

2004 Suzuki Eiger cranks and idle but will not take gas Did you check the choke sometimes it Gets stuck. Be cause if it's on it won't do anything it will die everytime you apply gas. Or the gas change