How common is EcoBoom?

[Turboash]

We're you using Top Tier gas?

I’ve only ever run 91 or higher in all my cars.

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[Coyote Chase]

I’ve only ever run 91 or higher in all my cars.

Did you ever find out which (year) replacement motor, Ford installed in your car under warranty?

 

[jdsfly]

I’ve only ever run 91 or higher in all my cars.

Top Tier gas doesn't have anything to do with the octane rating. It's a gas formulated to reduce LSPI.

 

[Turboash]

Did you ever find out which (year) replacement motor, Ford installed in your car under warranty?

2019

 

[Turboash]

[/QUOTE]

Top Tier gas doesn't have anything to do with the octane rating. It's a gas formulated to reduce LSPI.

You do realize that even quick trip is a member of the top tier gasoline program right? That’s not saying much.. but yes I fill up at a Exxon station in my town.

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