<TABLE><TBODY><TR><TD vAlign=top width="100%">I have a 1999 Ford Ranger ( 4CYL. ) 2.5 90,000 miles on it and would like to know if I would change over too a Synthetic Motor Oil
in it would I increase the MPG? Also would you improve the Performance
of the engine?
What other benefits would I archive by going to a Synthetic Motor Oil?
Which Brand of Synthetic Motor Oil
is the Cadillac of Motor Oils?