Regular Unleaded 87 octane. The use of a higher octane is a waste of money and will provide no benefit whatsoever.Regular Unleaded 87 octane. The use of a higher octane is a waste of money and will provide no benefit whatsoever.
For gasoline- engine models destined for use on the North American continent, 87 Octane.
There is no better. If your car is designed to run on 87 octane then using 93 octane is a total waste of money. The higher octane will provide no more power, no better fuel economy, and is of no benefit to the engine whatsoever. In fact using a high octane fuel in an engine designed for 87 octane may actually cause hard starting. Use exactly the octane as recommended by the manufacturer of the vehicle. Saying that, if your car is designed to run on 93 octane then using 87 octane can be detrimental to the engine due to pre-detonation that will be caused by running the lower octane fuel. It depends on whether the manufacturer recommends the use of higher octane fuel or says it is mandatory. Most vehicles built in the last few years where 93 octane is recommended can run on 87 octane with a slight loss in power. The engine fuel management system will adjust for the lower octane and there will be no harm to the engine. The bottom line is to use exactly what the manufacture recommends.
Exactly the octane the engine was designed to run on. If your owners manual says, 87 octane, then use 87 octane. If it says 89 then use 89. The use of a higher octane than the engine was designed to use is a waste of money, and will provide no benefit whatsoever. No better mileage, no more power, nothing at all. It is a myth that running premium in an engine designed for regular will improve performance.
87 Octane Regular 87 Octane Regular
87 octane
Depends on what type engine. the 2.7 L and 3.5 L are made for 87 octane fuel but can use 89 and 91. The 5.7 L can take 87 octane or 89 octane but i would use 89 for it. if i had the 6.1 hemi i would use the 91 octane cause it is a more consistent fuel.
Unleaded...if it's a stock engine you can run 87 octane.
87 octane.
Plus (89 or 91 octane) will nor harm the engine or fuel system on an engine thats call for 87 octane.Plus (89 or 91 octane) will nor harm the engine or fuel system on an engine thats call for 87 octane.
Use 87. It is a waste of money to use higher octane fuel in anything other than a HIGH performance engine.
87 octane