I I8AZ28 New Member Jun 8, 2005 8 0 0 Jun 8, 2005 #1 Jun 8, 2005 #1 i bought a '95 coupe. It has a mac H-pipe with no cats, and no o2 censors, how do you just do away with the censors and will this mess with my MPG ?
i bought a '95 coupe. It has a mac H-pipe with no cats, and no o2 censors, how do you just do away with the censors and will this mess with my MPG ?
J jerry beach Founding Member May 20, 2002 2,671 0 46 Ocala,FL Jun 8, 2005 #2 Jun 8, 2005 #2 It will most likely hurt your MPG to run without 02's. Removing the cats will help your MPG so it may be close to where it should be. I got 4 mpg better when I removed the cats. check your mpg and see where its at.
It will most likely hurt your MPG to run without 02's. Removing the cats will help your MPG so it may be close to where it should be. I got 4 mpg better when I removed the cats. check your mpg and see where its at.
z9_87 New Member Apr 16, 2004 332 0 0 Urbana, IL Jun 8, 2005 #3 Jun 8, 2005 #3 yeah you need O2's. You should be getting a check engine light if you don't have them.