ICMadness
Forum Newbie
- Joined
- Oct 7, 2020
- Threads
- 2
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- 8
I have a 3-4 year old Troy bilt TB220. Walk behind mower 21” self propelled and I’ve replaced the whole carburetor assembly and spark plug this year because it wouldn’t start but every 10-20th pull and only run a few minutes just enough to encourage 10-20 more pulls. After replacing older pieces it started on the first pull and will run like new indefinitely even if I push it up a hill down sideways it still runs but as soon as it touches grass it dies and it doesn’t bog down and die it dies as if I pulled the spark plug wire. I’ve seen so much help given on this site I’m surprised I couldn’t match my symptoms for a fix but I haven’t been able to. Thanks for any advice