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May 22, 2021
9:12
:52
am
CSoul
Truly Addicted User
Checked the gas cap? I've had my gas caps go bad twice and cause vapor lock. What you said is the symptom.
To test it, loosen the gas cap most of the way and let it run stationary for a bit. If it works, you need a new gas cap.
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CSoul
Previous username
tsm26
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CSoul
Joined
Nov 20, 2005
Last login
Sep 10, 2024
Total posts
68,705 (14,593 FO)
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Messages
Author
Time
Need help with lawnmower diagnosis
MetaLearner
5/22/21 9:10am
How old is the gas?
BYUtka
5/22/21 9:12am
It's not super new but it hasn't been sitting in the mower very long.
MetaLearner
5/22/21 9:15am
Checked the gas cap? I've had my gas caps go bad twice and cause vapor lock. What you said is the symptom.
CSoul
5/22/21 9:12am
Just tried that. Still sputtering.
MetaLearner
5/22/21 9:18am
The suggestions below are good then
CSoul
5/22/21 9:19am
Sounds like an issue with the carburetor. Might try spraying it with some carb
delux_247
5/22/21 9:15am
The governor does seem like it's getting stuck.
MetaLearner
5/22/21 9:19am
Try pulling/adjusting the governor manually. If that fixes the issue then sounds
delux_247
5/22/21 9:21am
Same happened this spring to us. We took the bell of the carburetor and flushed
AggieWeekendCougar
5/22/21 9:21am
Almost always the carburetor gumming up. Clean out the venturi with a bread tie
LaserCoug
5/22/21 9:28am
Forgot we did this also in addition to fuel line flush and carb bell clean.
AggieWeekendCougar
5/22/21 9:35am
what model? its sometimes easier (and cheaper) to just replace the carburetor..
TheLost
5/22/21 9:32am
Husqvarna L221 AHK
MetaLearner
5/22/21 9:38am
Here are the things i'd try/check..
TheLost
5/22/21 9:54am
I would move 6 to the group with 1 and 3. I change my spark plug yearly.
AggieWeekendCougar
5/22/21 9:58am
It's the easiest in the bunch and close to the cheapest.
LaserCoug
5/22/21 10:32am
If its a ~5 year old Honda.. they have problems with their choke actuator
TheLost
5/22/21 9:42am
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