V vad Joined May 1, 2003 Messages 1,856 Location So Cal Oct 26, 2005 #61 quote: Originally posted by Cutehumor: 96 sunfire, I changed air filter after 30k miles and wear metals came down by 3-4 ppm but I probably could have kept the old one. Click to expand... Dirty air filters are more efficient at filtering than the clean ones. The wear numbers coming down had probably nothing to do with the filter change.
quote: Originally posted by Cutehumor: 96 sunfire, I changed air filter after 30k miles and wear metals came down by 3-4 ppm but I probably could have kept the old one. Click to expand... Dirty air filters are more efficient at filtering than the clean ones. The wear numbers coming down had probably nothing to do with the filter change.
9 99 Joined Jan 10, 2005 Messages 631 Location SW burbs of Chicago Nov 10, 2005 #62 "Dirty air filters are more efficient at filtering than the clean ones." On the flipside of that, a dirty air filter will cause a loss of MPG and performance.
"Dirty air filters are more efficient at filtering than the clean ones." On the flipside of that, a dirty air filter will cause a loss of MPG and performance.
