knik Posted March 15, 2008 Share Posted March 15, 2008 I have friends who tell me that buying premium gas is a waste. Others say that the car's engine has to !Removed! the timing and the engine gets hotter to compensate if you don't use premium gas. I have done tests over many miles that seem to indicate that I get a few miles more per gallon. thoughts guys and gals? B) Quote Link to comment Share on other sites More sharing options...
Punk In Drublic Posted March 15, 2008 Share Posted March 15, 2008 http://en.allexperts.com/q/Lexus-Repair-81...us-ES300-60.htm http://us.lexusownersclub.com/forums/index...showtopic=22898 http://www.clublexus.com/forums/showthread.php?t=334846 Quote Link to comment Share on other sites More sharing options...
mburnickas Posted March 15, 2008 Share Posted March 15, 2008 I have friends who tell me that buying premium gas is a waste. Others say that the car's engine has to !Removed! the timing and the engine gets hotter to compensate if you don't use premium gas. I have done tests over many miles that seem to indicate that I get a few miles more per gallon.thoughts guys and gals? B) I would agree with your friend. I use the cheapest I can find. Only reason is based on oil testing house said do not waste the money; better off with a fuel add with "corn" in fuel...YMMV Quote Link to comment Share on other sites More sharing options...
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