Outdoor Power Equipment (Lawn Mowers, Snow Blowers, Chain Saws and more) Discussions |
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whitedog
cry once when you buy it, not every time you use it!
Location: the holy state of new jersey
Joined:
Points: 354
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diagnosis?
Original Message Apr 27, 2006 2:28 pm |
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my natural gas powered generator does not come up to speed. i put my hand over the air intake to choke the engine and it sped up. when i removed my hand it slowed again. your diagnosis?
ope: ariens 8524, winco 8kw - b/s vanguard v twin, little giant 5 hp b/s, stihl br-650the difference between smart and stupid is stupid knows no bounds
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Majorxlr8n
Location: Freehold NJ
Joined: Aug 5, 2003
Points: 1092
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Re: diagnosis?
Reply #1 Apr 27, 2006 8:25 pm |
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Vacuum leak caused by a bad intake or carb gasket - spray carb cleaner around the carb mounting points & see if the engine speed changes - if so, you found the problem area. Could be a blown head gasket too - check for low compression. Cleaning the bowl nut on this one WONT HELP since it IS running on Natural Gas... Marty
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