catylatic converter replacement or removal

catylatic converter replacement or removal

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catylatic converter replacement or removal - 4/24/2008 5:03:01 PM

screamineagle

Posts: 3
Joined: 3/2/2008
What State or Country California
Status: offline

Has anyone replaced or completely removed there catlylatic converters, I've been told this will allow the exhaust too breather better, improve on MPG & Performance.
I have also been warned it may interfer with the O2 sensor which may screw up the computer output to the engine.

Post #: 1

RE: catylatic converter replacement or removal - 10/24/2008 1:13:35 AM

petty

Posts: 9
Joined: 8/28/2008
Status: offline

Yup, replacing that stuff reduces mpg and performance.

InnerAuto Blog.

Post #: 2

RE: catylatic converter replacement or removal - 11/6/2008 7:18:21 PM

jrsmith1027

Posts: 10
Joined: 2/15/2007
Status: offline

I had a cat. malfunction and saw performance and gas economy suffer greatly! On a side note, don't forget there is a 80K mile warranty on the emissions systems!

Post #: 3

RE: catylatic converter replacement or removal - 11/7/2008 6:32:25 AM

drmiles

Posts: 201
Joined: 8/31/2006
Status: offline

I have a aftermarket cat I purchased and never installed. The Shop was afraid it would confuse the oxygen sensors and make the check enginge light stay on.

You can try mine if you want :)

Post #: 4