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#1
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Oil weight for mercruiser 5.7
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#2
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Oil weight for mercruiser 5.7
either use Mercruiser 20-40, or straight 40w. See your owners manual for
what Merc recommends. 10-30 is too light for your engine. "Matt" wrote in message ... I am changing the oil in my 5.7 v8 Mercruiser. I live in northern New Jersey and use only in summer months. I was planning on useing 10-30 anyone recommend anything else? |
#3
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Oil weight for mercruiser 5.7
I have that engine and am now using 15-40 Amsoil marine diesel oil. I'll
let you know in about 2400 engine hours if it was the right move... Capt. Jeff |
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