What kind of gas should i use fo my 4.6 thunderbird
A 1996-2002 Ford Thunderbird 4.6L uses unleaded gasoline. The recommended octane rating is typically 87 octane (regular), but some owners might opt for mid-grade (89 octane) depending on their driving habits and the specific engine's needs. Check your owner's manual for the manufacturer's specific recommendation. Using a higher octane fuel than recommended won't hurt the engine, but it won't provide any performance benefit and is a waste of money. Using a lower octane fuel than recommended *can* cause issues like knocking or pinging.