There are many types of stump grinders. Some diesel, some with gas engines. Refer to your engine manufacturer for the best engine oil recommendation.
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What type of oil should be used for a 2003 Toyota sienna xle
Oil
WHAT TYPE OF MOTOR OIL SHOULD I USE FOR MY 2004 NISSAN TITAN
lucas oil
The type of oil that should be put into a 1995 Geo Metro is 5 W 30. The car uses approximately 5 quarts of oil.
A high mileage oil should be used.
Use whatever type of oil the user manual specifies.
What type of motor oil does a Mercedes 230C 2006 take
I pour it in holes, drilled in tree stump, to be burned.
I would use a mineral based Motor oil in 40 weight
20w50 motorcycle oil