5hp Briggs wont stay running @ idle

brownhunter

Petty Officer 2nd Class
Joined
May 30, 2008
Messages
171
it stays running at higher speeds, but not at idle or close to idle??? i sprayed carb cleaner in it, and into the jet, checked the float and replaced the fuel filter. its like its not getting enough gas or miss firing but on one plug, it makes a few lil pop noises when at idle and dies?
 

"G"

Petty Officer 2nd Class
Joined
May 2, 2009
Messages
150
Re: 5hp Briggs wont stay running @ idle

Single cylinder engine??? How old, electronic ignition or points? How long has this sat around with old fuel? Was it put away with ethanol fuel? What did the plug look like? Do I dare ask about a compression check?


it stays running at higher speeds, but not at idle or close to idle??? i sprayed carb cleaner in it, and into the jet, checked the float and replaced the fuel filter. its like its not getting enough gas or miss firing but on one plug, it makes a few lil pop noises when at idle and dies?
 

steelespike

Supreme Mariner
Joined
Apr 26, 2002
Messages
19,069
Re: 5hp Briggs wont stay running @ idle

See if a little choke helps it stay running.If on a remote tank see if squeezing
the primer bulb helps.If they help it indicate a fuel delivery problem.
 
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