Answers: there is a fuel reccomendation surrounded by your owners manual. allmost every saloon takes 87, but if it is a turbo it may embezzle 89 or higher. if you enjoy any aftermarket chip they advance the timing and you may involve better than 87. the knock sensor will retard the timing pretty far if you get into detonation. if you return with spark knock with 87 and specifically what you are supposed to be running, there is something wrong beside the car. better octane will not gain you mileage or any performance you can surface. bottom line if 87 be recommended using anything else will do nothing but spend your money.
No, don't do it. Your car be made to run on 87 octane. My friend had to hold his engine rebuilt because he put 93 octane within his car
If your sports car "pings", you need greater octane gas to achieve maximum horsepower and maximum reduction. This also keeps your engine from self-destructing.
If it doesn't ping on regular, higher-octane gas results surrounded by *lower* horsepower and *poorer* milage.
Unless you car is a illustrious performace engine then the Regular gas is only just fine.
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