09-27-2007, 04:52 PM
hrm, i did the research into all the emissions troubleshooting back when a car i had failed but of course i forget now how to diagnose
some things that do help :
seafoam it
change oil
check for EGR leaks and vacuum leaks.
id go in with some higher octane fuel too just incase you are pinging
is your car burning oil?
a new cat will almost definately fix it, but that costs $
some things that do help :
seafoam it
change oil
check for EGR leaks and vacuum leaks.
id go in with some higher octane fuel too just incase you are pinging
is your car burning oil?
a new cat will almost definately fix it, but that costs $