What you should know about automotive fuels

What you should know about automotive fuels  - Maintenance and Specifications - Lincoln MKS Owners Manual - Lincoln MKS

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Octane recommendations
3.7L V6 engine “Regular” unleaded gasoline with a pump (R+M)/2 octane rating of 87 is recommended. Some stations offer fuels posted as “Regular” with an octane rating below 87, particularly ...

Overview
The Lincoln Navigator serves as Lincoln's full-sized luxury SUV. The Navigator shares the same platform with the lesser Ford Expedition full-size SUV. Introduced in 1998, the Navigator has proven ...

Brakes
Occasional brake noise is normal. If a metal-to-metal, continuous grinding or continuous squeal sound is present, the brake linings may be worn-out and should be inspected by an authorized dealer. ...