12-08-2013, 03:02 AM
id put in a new 02. (front) for max mpg , for next 100k.
yes, spark are very heard to read with unleaded fuel;, low miles white, high miles cream.
if car holds closes loop with a good 02, it will run very good and very great MPG.
yes, spark are very heard to read with unleaded fuel;, low miles white, high miles cream.
if car holds closes loop with a good 02, it will run very good and very great MPG.
http://www.fixkick.com