The engine is flooding or the spark plug is fouled and not burning all the fuel, allowing the excess gas to seep into the oil reservoir via the piston cylinder. Cleaning or changinge the spark plug and doing a carburetor adjustment will help.
yes
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briggs and straton, kohler, or kawasaki, depending on the model
The Briggs and Straton Quattro is a 4 hp engine
100 inch/pounds
The Briggs and Straton Quattro is a 4 HP
.002-.005 intake and, .005-.007 exhaust
It just unscrews from the motor
it will hold about a half quart of oil
B&S site
Is it an OHV engine? If so they would be loctaed above the piston head on your mower.
Yes, and I highly recommend you use synthetic in any air cooled engine. Use SAE 10W30 or SAE 30 weight.