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Ford Excursion Forums > Ford Excursion V8, V10, and Powerstroke > Gas Engine Excursions
recomended oil for V-10 engine
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Scott Stover
• Fayetteville, NC, USA
• Registered on 4/16/2004
• 354 posts
1 Vehicle
Posted:5/20/2004 04:32
I just changed my oil with 5W20, and spent the money on the K&N, man it runs like a brand new truck!! Gas milage is now about 2 mpg better, goin on a road trip this weekend so we will see!!

Scott
2000 X 4x4 V-10 4.3 LS
K&N
Gibson Catback
"Custom" Kickplates
Andy Anderson
• Jacksonville, FL, USA
• Registered on 1/17/2005
• 77 posts
1 Vehicle
Posted:8/27/2005 08:19
Hate to reopen the thread after a year!! I have been using Havoline 10W40. Is this taboo. I get worried w/ 5W oils in FL, especially the summer, it just seems way to thin for the heat. I have heard that MOBILE 1 will actually last around 50K, yes 50. Have also considered Amsoil, any input would be appreciated.
LANDYOT  SuperMotors Member
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Subscriber since 11/23/2003
• Newport News, VA, USA
• Registered on 7/15/2003
• 1,110 posts
Posted:8/28/2005 18:37
Quote:
Is this taboo. I get worried w/ 5W oils in FL, especially the summer, it just seems way to thin for the heat.


I agree with you. I run 10W-30 in mine. Ford specifies 5W-20 just to get a smidgen more MPG out of the X ... which I don't understand since the X is excluded from many MPG standards. Excursions in other countries where 5W-20 is not available have 10W-30 as the spec oil.
Scott Stover
• Fayetteville, NC, USA
• Registered on 4/16/2004
• 354 posts
1 Vehicle
Posted:8/30/2005 21:55
I switched about 8 months ago to Royal Purple 10-40 and seems to be doin ok!! No usage, and she does pretty good for almost 100K

Scott
2000 X 4x4 V-10 4.3 LS
K&N
Gibson Catback
"Custom" Kickplates
Ford Excursion Forums > Ford Excursion V8, V10, and Powerstroke > Gas Engine Excursions
recomended oil for V-10 engine
Thread Statistics:     Users to Post: 12   |   Total Posts: 14   |   Total Views: 19574
You must be logged in to post in or subscribe to this thread.Pages: 1 2

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