Quote:
Originally Posted by 1994cavalier
I have a 94 cavalier 2.2 L and i was wondering if you guys think 100 octane would be ok to use in my car.
possible benefits may be increased fuel mileage, cleaner emissions and better Throttle body response
what do you guys think? and safe to use??
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since your vehicle was designed to operate on 87 octane the use of any octane above 89 would be a waste...
100 octane could cause engine damage since this engine is not calibrated for this fuel..
if you have this fuel and need to use it up mix some in with the 87 octane..