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Engine Oil Question
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Wayne.B
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Engine Oil Question
On 15 Jun 2004 18:37:24 GMT,
(Jodon2) wrote:
Just had a new MERC factory rebuilt engine put in 2 months ago and now it's
time to change the oil in it. Marina that put engine in put in straight 30
weight oil and he said to stick with this grade. Is this ok? Thanks.
Joe
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Yes unless you run in really hot weather, in which case you might
consider straight 40 weight. Most people regard multi-weight oil as
undesirable in boat engines because of the risk that it will suffer
from viscosity loss in severe service.
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Engine Oil Question