if you erase codes it resets all of the individual system's "readiness" which becomes a failure on almost all 96+ OBD-II cars if more than two are "not ready". examples are misfire, evap, o2's. ect...
i just replaced the donut between the y-pipe and manifold on the passenger side on my 3.4l, what a beast! its nice and quiet now but i'm not sure it was worth the fight! those are sooooo tight!
oh and the egr is so simple to replace so make sure you get headers with a hookup. and the gaskets too. might as well while you are there.
Last edited by sweetbmxrider; 04-08-2008 at 10:25 PM.
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