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Oil Question
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Slambram
Posts: n/a
On 06 Oct 2004 12:04:58 GMT,
(JAXAshby) wrote:
mercruiser does not build engines, it assembles marine systems. ask the
manufacturer of the engine for its advice, and then go with the 20w-40 it
recommends. Then replace your mechanic, or be prepared to spend some money
with him
Where did you find GM's reccomendation of 20w-40 oil for a marinized
engine in a marine application? Can you substantiate that or did you
just pull it out of your ass?
Go with Mercruiser's reccomendation. And Karen's advice is correct.
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