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Wayne
Wayne, Engine Rebuilder
Category: Small Engine
Satisfied Customers: 8609
Experience:  many years on egine rebuilding, lawn mower,roto tiller,Truck,and small engines
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Kohler M18S blowing oil through cab Last time it did it

Customer Question

Kohler M18S blowing oil through cab Last time it did it looked like a water fountain. Blow head gasket or time for repower?
Submitted: 7 months ago.
Category: Small Engine
Expert:  Wayne replied 7 months ago.

Hi I'm Wayne

I will help you with this

that is the piston, stuck or broken rings

Time for a over haul , sorry to say

If this helped you ,Please rate 3 or more stars

if more info is needed , use reply button

not Poor/Bad service

Expert:  Wayne replied 7 months ago.

Hi

Just a follow up with you

did my answer help you

let me know, Please

Wayne

Customer: replied 7 months ago.
No it didn't compression test was fine turned out to be flooded crankcase time for carb work
Expert:  Wayne replied 7 months ago.

Thank you for that

there was no way for me to know, the oil was diluted with gas

Yes time to rebuild the carb

Customer: replied 7 months ago.
Wayne thanks for you're effort but not sure how you get a stuck piston when the engine turns over w/o a broken rod which would give a dead cylinder (no compression) not to mention the noise associated with the broken rod. I only found the gas contaminated oil myself while doing the compression test. Bot***** *****ne is the oil shooting out the carb was a result of too much pressure in the crankcase do to the gas/oil mix blowing it out the crank breather filter. So I guess the answer is you're response did not help at all.
Expert:  Wayne replied 7 months ago.

HI

OK, Just glad you have it going

when I put piston stuck, should have used a (,) stuck rings , not piston

which gives crank case pressure

Wayne