Gas??
Cbioc32903
07-17-2006, 01:39 AM
What do you guys think about running premium 93 octane fuel in a '96 gtp 3.4L DOHC...good, bad, or neither???
richtazz
07-17-2006, 06:43 AM
Check your owners manual. If your car doesn't require premium, you're wasting your money. The only exception to this rule is if the car has a ton of miles and has a lot of carbon build-up. Then, high octane can help lessen spark knock caused by the heat that the carbon holds in.
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