What Type Of Oil

dslagle

Seaman Apprentice
Joined
Jun 26, 2003
Messages
39
Hey Quick Question. Volvo Penta 1884, 4 cylinder. Going to change the oil myself. Asked the shop what type of Oil I should use they told me 20W40. My maiintenace Manual calls for 10W40. What is the difference. Is there a difference between Marine Oil and Car Oil? Is one oil better for older Engines? Any Help would be great. Man I love this place! Dan
 

crazy charlie

Vice Admiral
Joined
May 22, 2003
Messages
5,383
Re: What Type Of Oil

Man!!!! That is an old motor.I guess you mean 1984.Stick with what the manual calls for,however I dont think it would call for a multigrade.Double check,it will probably call for sae30 or sae40 Charlie
 

dslagle

Seaman Apprentice
Joined
Jun 26, 2003
Messages
39
Re: What Type Of Oil

No serious its an 1884 Volvo, first one ever built! Hey Thanks I'll double check. Could have swore it said 10W 40
 

rabidfish

Senior Chief Petty Officer
Joined
Oct 3, 2000
Messages
788
Re: What Type Of Oil

Use the straight 30w or 40w.<br /><br />Or... even the Mercruiser branded oil.<br /><br />( which is labeled 25-40 )<br />( That will open a topic of discussion! (can of worms))
 

dslagle

Seaman Apprentice
Joined
Jun 26, 2003
Messages
39
Re: What Type Of Oil

Ok when you say straight 30w or 40w is that any car engine oil or do I need a special Marine Oil? Which one is better for older engines or does that not come into play?
 

vipzach

Lieutenant
Joined
Feb 15, 2005
Messages
1,283
Re: What Type Of Oil

the 20w40 oil will be a little thicker at startup than the 10w40. From what I under stand marine oil is supposed to be a heavier duty oil ( maybe not a good way to say it just way I undersatnd it. In all honesty I don't really think there is a big difference, but I buy the quicksilver oil. Go figure
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: What Type Of Oil

Hate to throw facts at you, but here are the latestest recommendations.<br /><br />The Marine Gear lube 30W is actually engine oil.<br /><br />
Volvo%20drive%20oils.jpg
 

dslagle

Seaman Apprentice
Joined
Jun 26, 2003
Messages
39
Re: What Type Of Oil

Ok Thanks!!! Going to use Sae30!! Thanks A Million.
 

olbuddyjack

Petty Officer 1st Class
Joined
Oct 23, 2003
Messages
318
Re: What Type Of Oil

Anita Margarita<br />Are you changing the engine oil or the outdrive oil?
 

dslagle

Seaman Apprentice
Joined
Jun 26, 2003
Messages
39
Re: What Type Of Oil

Engine Oil On a 1984 Volvo Penta I/O. 4 Cylinder
 
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