octane is how volatile the gas is the higher the octane the bigger the boom and cleaner it burns
no it will not as long as they are both pure gasoline.
65% of 87 and 35% 93 to make 89 octane gas
To anyone who does not know what this means who is reading this, '93 gasoline' describes the level of octane (as measured by a special chemical equation) in a gallon of gas. 93 level octane (as it is called) will have no affect on the average engine, and it is only a myth that it will improve performance or mpg in a car. So the answer is no, it will only affect your wallet (cost of 93 versus a cheaper fuel) unless you happen to own a car with a high compression engine it is a waste of money to buy a higher octane than your car was designed to use. In fact newer vehicles with computer controlled fuel management systems requiring 87 octane will be harder to start with a high octane fuel.
Using a fuel other than specified could adversely affect the emission control system, and may affect warranty coverage.
your car must have 93 octane.
Each car should have a recommended fuel octane in the owners manual.
For a 1991 Lincoln Town Car : " regular " unleaded gasoline , 87 octane
No, car was designed to run on 87 octane higher octane is a waste of money for that car.
not at all you're essentially making 89 octane. Using a higher octane than the engine was designed to burn is a total waste of money. It will provide no benefit whatsoever. No better mileage and no more power. It is a myth that is does. In fact on modern cars it may make it harder to start. Use what is recommended by the manufacture.
93 octane all the way!
Not really. Fill up with the "correct" octane when you run some fuel out of your ride.
It would only hurt if the car required 89 octane or 92 octane and you went to a lesser octane. Those cars are engineered to run on a higher octane. A car engineered for the lower 87 octane might actually see some performance improvement by going to a higher octane once or twice, because the higher octane will help to clean the injectors a "little". Not much though. Over all there is no real significance to using the higher octane. The higher the octane level, the "richer" or "heavier" the fuel is. So if the car is not manufactured for the higher octane, you will eventually cause carbon build up at a faster rate than normal.