Exmark 22.5hp blowing white

lumpymags

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Mar 13, 2025
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Stop! check the breather. Two things pressurize the crank case. Rings and breather check valve function. Of course head gasket is also a possibility, but lets go the easy route - check the breather.
Breather is functioning good and very clean after when I pull the pistons out the rings in the lower cylinder were not spaced 120 degrees there ring end gaps were about an 1/8inch apart pretty sure
A personal request: When you post, please use sentence punctuation and capitalization. Not readily knowing where sentences end and begin makes it more tedious to read and understand, and increases likelihood of confusion about what is being explained.

Thanks.
Well hell I thought it was lawn mower forum not English class
 

Peva

Active Member
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Feb 8, 2011
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Breather is functioning good and very clean after when I pull the pistons out the rings in the lower cylinder were not spaced 120 degrees there ring end gaps were about an 1/8inch apart pretty sure

Well hell I thought it was lawn mower forum not English class
soifitypelikethisthatwouldbeokbecausethis isn'tanenglishclassit'salawnmowerforum?

Seriously - it makes it easier for the reader to understand what you're saying. A little extra effort on your part so 10 or 15 people don't have to spend the same extra effort each to read it. Also, there are situations where not knowing where one sentence stops and another starts totally affects what the information is. Basically show a little respect to people who are here to help you. This might offend you, and that's OK too. 🫡 😁
 

slomo

Lawn Pro
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Jul 14, 2019
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Not all of us are English scholars. Let's relax on those that are not as fortunate.
 

Rivets

Lawn Royalty
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Mar 11, 2012
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I’ll take the bad grammar anytime over the people who fail to provide us with the info we need to help them. They then get mad when we don’t provide the answers they want to hear. Thegrammarpolice are locatedontheSocialTruth forum
 

S.A.E.

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I’ll take the bad grammar anytime over the people who fail to provide us with the info we need to help them. They then get mad when we don’t provide the answers they want to hear. Thegrammarpolice are locatedontheSocialTruth forum
hey, rivets.... i got this greasy, filthy mower from my moms, cousin's, sister's neighbor. What do you think is wrong with it? She no fire!
 

Rivets

Lawn Royalty
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15,498
Does your mom’s cousin’s, sister’s neighbor smoke, if not then the cause is good upbringing.
 
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