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Anonymous
Anonymous asked in Cars & TransportationMaintenance & Repairs · 1 decade ago

I have a 98 yamaha big bear 350. When I press the gas and the engine starts to rev, it starts cutting out.?

I have replaced the air filter under the seat and the spark plug and am still getting the same result. The atv sat in my shop for around 3.5 months. I will appreciate anything and everything.

4 Answers

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  • 1 decade ago
    Favorite Answer

    Did you try draining the gas tank and putting fresh gas in it? Other than that the carburetor needs to be serviced, also check the fuel line for leaks.

  • 1 decade ago

    Check for vaccumn leaks. Does the carb have an acceleartor pump? Check throttle cable adjustment.

    Source(s): experince
  • 1 decade ago

    might not be getting any fuel, check fuel. I don't know the anatomy of a atv, but it sounds like fuel, I could be wrong check oil pressure also.

  • 1 decade ago

    Try cleaning out the carburetor.

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