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  Higher Octane Gasoline is Better for My Car! Not Necessarily

 

  by Khalid R. Mustaffa

 

Cars in Houston heard from car drivers that the higher octane gasoline you feed your car, the better your car performs.  Cars in Houston also heard that premium gasoline prolongs the life of the engine.

 

Well, if you believe in the previously mentioned stalemates, Cars in Houston does not blame you.  As a matter of fact a number of us at cars in Houston believed it for a while.  Well, only until an argument happened over this matter, that lead cars in Houston to conduct a detailed research, one that involved consulting with the Federal Trade Commissions.

 

 

First of all, car manufacturers spend millions maybe billions of dollars on research and development, this allows them to suggest an octane rating that would be the optimum for your car. Look in your owner’s manual, and the odds are that they have suggested regular octane.  There is only one advantage to using higher octane than suggested.  The advantage is positively contributing to the ridiculous profits gas companies are making year after the other.  Studies (reported by the Federal Trade Commission) indicated that “drivers may be spending hundreds of millions of dollars each year for higher octane gas than they need.”

 

And the message Cars in Houston wants to deliver, is that there is absolutely no benefit of using higher than the recommended grade, your car will not perform better, will not go faster, and will not get a better fuel mileage. If you are not sure what grade to use, then your refer to your owners manual.   However, the rule of thumb is that most cars need regular octane 87. On the other hand, for cars that are equipped with a high compression engine (sports cars, luxury cars) would need 89 or 92 to prevent knocks.

 

A very small percentage of cars experience engine knocks when the recommended gas grade is used, this should be the only reason to use higher octane, of course if the knocking don't stop, go back to the recommended grade, and take your car to the mechanic.

 

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