Regular or high test gasoline
I have a 24' motor home with a Ford V10 gas engine. Was wondering if anyone has gave it an honest test for gas mileage using high test vs regular. Is it worth the money difference ?
Forum Discussion
If you Google this subject, there are no less than 15 web sites which have written about this subject. Every one of them come to the same conclusion, stay with the gas your vehicle is designed for. Using premium gas makes no difference, except it may cost, maybe, a dime more per gallon.
