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Viper5 · 04-23-2009, 04:09 PM

I believe it would not do anything bad to your car. Higher grade of fuel is always better. If however you go to lower grade, detonation and preignition may occur. I am not a mechanic so take this lightly.

04-23-2009, 04:09 PM	#6
Viper5 Registered User Join Date: Feb 2009 Location: Daytona Beach Posts: 350	I believe it would not do anything bad to your car. Higher grade of fuel is always better. If however you go to lower grade, detonation and preignition may occur. I am not a mechanic so take this lightly.