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Ethanol

Fuel System

Vehicle Information: Model: Carrera; Year: 1987; Body Type: Coupe; Engine (type, size, modifications): 3.2 to 3.4, 964 grind on cam; Total Mileage: 103,000;

As a follow up to E-85 usage. I use a 40/60 mixture of E-85(40%)/(60%) 91 octane, and it runs great.... smother and more power. By the way the octane rating is 105 on the E-85 (posted on the pump). It will also serve to clean the injectors. The car does run a bit leaner, as reflected in the color of the plugs.

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