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Aviator Fuel Question

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Old 12-09-2005, 02:47 PM
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Aviator Fuel Question

A friend of mine just bought a 2005 Aviator. He mentioned that the manual suggested the use of premium gas. Given that it is essentially a rebadged Explorer, why would it need premium gas if it has the same engine?

Kent Kester
 
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Old 12-09-2005, 06:44 PM
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If this is like the Expedition (with SOHC 5.4L) v Navigator (with DOHC 5.4L), the Lincoln version will have a higer tuned engine that requires the use of said fuel grade.

The Aviator does indeed have a DOHC 4.6L, which makes me feel better about my theory...

http://autos.msn.com/research/vip/jo...&model=Aviator
 
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Old 12-10-2005, 01:46 PM
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Thanks!


Kent Kester
 
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Old 12-11-2005, 01:00 PM
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The Aviator has the 32 valve DOHC motor that was used in the Marauder and the 02 Cobra. it is a premium fuel motor. Do not be foolish and try to save 20 cents a gallon that could jepardize a very expensive engine.

It is not the 4.6 sohc that was in the Explorer, the panthers or the pre 05 mustang gt's
 




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