Quote:
Originally Posted by Oracle12345
try it some time. Put premium gas in a car that should take regular it will ping/knock. Ive done it before and the engine pinged/knocked.
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Pretty near every gasoline car on the road should be using RUG. Premium is unhealthy for most engines, and is a total scam. Unless you have built the motor or bought something with very high compression, you have no need for premium.
Premium will knock
less, not more, as a general rule. Your experience may be due to unusual circumstances.