what weight oil for 6.5 engine
Click the link and find your engine for the exact capacity.
The 15.5 Briggs does not have an oil filter.
SAE 30 weight.
SAE 30 weight full synthetic oil.
Worn piston rings. Incorrect weight engine oil. Gasoline mixed with engine oil. Crankcase overfilled with engine oil.
what grade of oil on this engine
A Briggs and Stratton 17.5 horsepower engine can use any type of small engine motor oil. A heavy duty motor oil is recommended.
Briggs and Stratton is a select brand of lawn mower. When oiling one's Briggs and Stratton lawn mower engine, it is best to use a high quality oil. One can find such an oil at their local home improvement store, such as Home Depot.
Briggs & Stratton part # 491056 NAPA filter # 1348
There are a couple different oil filters that fit a Briggs and Stratton 24 hp engine. The most common oil filter is a PE 105.
1ml
For the engine, not the pump, 10W-30 is what Briggs puts in them, but SAE 30 is acceptable if your are not running the pressure washer in cold temperatures. I highly recommend you use synthetic oil in any air cooled engine.