I have an 89 4by with the 3.9l 6 in it.. I have headers with 2 1/2in pipe
to the back with no cat's just muffelers.. I went to get it inspected and
it failed the emissions test.. No Big Suprise there.. But I was surprised
on how close it was to passing.. Does anyone know if a new o2 sensor
would make it run leaner.. I mean having an old O2 sensor would make the
computer make the truck run rich right? So a sensor my put me on the
passing side?
/*************************/
/* jstamour@av8r.dwc.edu */
/* Jeff St.Amour */
/* '66 Chevelle Convt. */
/* '89 4x4 Dakota */
/*************************/
This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 12:07:24 EDT