Fuel octane

Tiny
KAMPKOS104
  • 2004 LINCOLN NAVIGATOR
  • V8
  • 4WD
  • AUTOMATIC
  • 70,000 MILES

Lincoln Navigator requires 91 octane. Can middle grade be substituted? 2004 Lincoln Navigator.

Do you
have the same problem?
Yes
No
Wednesday, March 2nd, 2011 AT 3:07 AM

1 Reply

Tiny
DOCFIXIT
  • EXPERT
  • 19,005 POSTS

Try it see if it knocks or performance falls off.

Was this
answer
helpful?
Yes
No
Wednesday, March 2nd, 2011 AT 2:35 PM

Please login or register to post a reply.

Related General Questions

Recommended articles