I have tried several different brands of oil and have noticed that only Valvoline SynPro & Napa not only provides a smoother, quieter running engine, but an increase in fuel mileage.
Works on a Hemi and Land Rover plants.
Not sure just why this is, but Napa works great!
Change oil every 4K miles.
Thanks,
Works on a Hemi and Land Rover plants.
Not sure just why this is, but Napa works great!
Change oil every 4K miles.
Thanks,