Yes you can use premium gasoline in unleaded because premium gasoline is also unleaded. The only reason it is called premium gasoline is because it has a higher octance then regular unleaded. Regular unleaded has an octane rating of 87 and premium has an octane rating of 92. Premium gasoline burns slower then regualr gas because it has a higher octane rating.
For a 1991 Lincoln Town Car : " regular " unleaded gasoline , 87 octane
it is a type of gasoline that has a higher octane rating for higher performance engines
All the 1996 Fords call for unleaded gasoline ( varying octane levels depending on the application )
87 octane unleaded.
There are many different grades of gasoline, each with a different octane rating. Early gasoline had very low octane in many cases, from the 1920s to the 1970s octane rating was improved by adding a highly poisonous chemical called tetraethyl lead and ranged from about 90 to 110 octane, most modern cars can run on 87 octane unleaded (now considered "regular" grade gasoline), "premium" grade gasoline is around 90 to 92 octane unleaded, airplane gasoline is typically 130 octane leaded.
Gasoline is a mixture of several hydrocarbons. The most predominant hydrocarbon is octane, or C8H18, which is why many gasolines have an octane rating.
" regular " unleaded , 87 octane
regular unleaded. 89 octane
The 1988 Porsche 944 is designed to run on premium unleaded gasoline with an octane rating of 91 or higher. Using a lower octane fuel can lead to engine knocking and reduced performance.
One can use an unleaded gasoline of a Toyota 4AF. Premium gasoline may also be used since it is also a type of unleaded gasoline with higher octane.?æ
" regular " unleaded , 87 octane