What octane should be used for a 98 dodge caravan?
The recommended octane rating for a 1998 Dodge Caravan depends on the engine it has. Consult your owner's manual. It will specify the recommended octane rating (typically 87, 89, or 91 octane) and explain the potential consequences of using a lower octane fuel. Using a higher octane than recommended won't hurt the engine, but it's unnecessary and a waste of money.