Not an ODBII expert, but you would get error codes and a check engine
and no inspection and a bad conscience and blah blah blah....
Make a test pipe for the muffler, not the cat if you want more flow.
The cat will keep it quiet enough for most people's taste.
If you really want performance and economy, start off with some
headers and a replacement unit for that pitiful Y-pipe.
Only my opinion.
Tate
-----Original Message-----
From: Donny M Hayes [SMTP:hayesdm@scott.net]
Sent: Friday, September 11, 1998 7:41 AM
To: dakota-truck@buffnet.net
Subject: DML: "TEST" pipe to replace cat.....
OK, for you OBDII junkies...what would be the results of replacing the
cat
on a 98 Dak with a "test" pipe (which would only be used in a fully
legal
manner, of course). Would the computer freak out from the O2
readings?
Would my low end go away? Would it make a difference in performance,
fuel
economy?
Thanks,
This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 12:09:48 EDT