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Originally Posted by Spartan268
+1 on this. E15 blend is cheaper for a reason. You bought an expensive sports car, don't cheap out on the smaller things. Especially gas or else something might be going knock knock on the engine doors. Inb4 knock sensor and timing.
To stick with the original topic at it's purist. The manual says up to E15 max is fine with the blends as someone else pointed out. Otherwise there would be a lot more issues in general out there if that blend isn't approved.
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Just to be clear I was not asking the question to save money. Was wondering if the 94 octane would be better/closer to designed specifications for performance purposes.
Quote:
Originally Posted by JD 50th
Op I was wondering the same thing cuz even 91 is hard to find at times in central ne.
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Agreed JD. In small town Nebraska you are probably more likely to find a Coop offering ethanol blends than you are to find a station offering premium fuel.
I have 4 gas stations in my town, only one sells 91 octane premium.
In one of the larger central NE towns, I drove to 4 stations before I found one that offered premium but could've bought e15 at two of them.