Discussion in 'Tech Info' started by k1970, Nov 12, 2020.
I always find these two types of engines when I search for parts on ebay. How do they differ?
physically for thee engines, nothing...fuel and engine management varies with sensor and tuning.
you can run E85 in a vehicle not design, but it wont perform as well. it may throw a code until fuel is used and refilled.
research the fuel type and read up, e85 being a higher alcohol percentage, requires more fuel (less MPG per tank), but is much higher octane ( higher performance, if the vehicle can adjust tuning on the fly).
E85 is cleaner fuel as well.
mostly in the fuel delivery system.
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