Pls,what can be done when a car is required to use premium unleaded fuel only,and the premium unleaded fuel is not available in a country like Nigeria where we have only regular unleaded fuel,can anything be done to the car?is there any other options?can the regular unleaded fuel be used for the car without any bad effect? THANKS.
Sure, the vehicle will have knock sensors to help it run on lower octane gas. You just won't get the performance or MPG if you used the high octane/premium fuel.
Tom answered exactly as I would have. I did find a additive made by a well respected manufacturer that you could try if you're interested. -- http://www.amsoil.com/shop/by-product/fuel-additives/gasoline/dominator- octane-boost/
Lucas products makes a very good octane booster.
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