Why won't my Tecumseh 11HP snowblower engine start? Should I do again the carb? Bought it last year. Had some stale gas implicit the end...
Bought it last year. Had some stale gas implicit the end of the year, but I drained and put surrounded by fresh and it ran fine for a couple more storms. I changed the grease, drained the gas, and put it away for summer.
Now first try of the year it won't fire. Cub Cadet SWE528 with Tecumseh OH318SA engine.
I panic it's a carburetor issue. There is a twist, it looks approaching a mouse family made a nest up beneath the cover. I'm worried they may have chewed through something.
Things I know so far:
There is spark. The engine will run if I hold giving it starter fluid(I know, bad stuff).
There is no fuel shutoff stopcock on this particular engine and the gas bonnet has no effect.
Fuel flow is right up to the carb.
No fuel seems to be paid it into the carb though.
Primer is not spraying any gas. It does, however, have fitting pressure at the hose end at the carb. This have me really confused. Doesn't it take the gas from further upstream?
So is it a stuck float spout, or am I missing something?
Thx
Answers: Yes that is exactly what you enjoy....a gummed up carburetor....You can probably get by beside cleaning it but it must be removed and taken apart....if you are not comfortable doing this,take it to a reputable shop....When you gain it back poster a gasoline additive call STABIL to your fuel cans and put it surrounded by everything that runs on gas and cranks them up and let them run for 5-10 minutes....this stuff will hold gasoline good for between 1&2 years....gas today starts going impossible after 30 to 60 days...Good Luck
Sounds like you enjoy it figured out. I would own guessed a stuck float needle. You should know how to remove carb bowl and check needle spout.
Other thing you might try is remove fuel row...squirt some WD40 in at hand....then use compressed nouns to force open tap.