""Josh Battles"" <jbattles@bankfinancial.com> wrote in message
news:bdf00v$g3c$1@bent.twistedbits.net...
>
> All this talk about egr and non-egr has be a little confused... Shouldn't
> everyone's trucks have an egr? I thought this piece of equipment was
> required to pass emissions..... Can someone set me straight?
As Chad said, all trucks '96 and newer do not have an EGR valve. This is
because '96 is the year the switch was made from OBD-I to OBD-II, and I
guess OBD-II is better-able to control the emissions, and no EGR is needed.
If you did have EGR, there would be a tube bolted on to your passenger-side
exhaust manifold that heads back up to the intake manifold.
This archive was generated by hypermail 2b29 : Fri Feb 06 2004 - 11:46:30 EST