mpg question
Champion
Joined: Jun 2004
Posts: 2,811
Likes: 2
From: Ft Campbell, KY/TN
could just be your O2 sensors.
If you change your cat, you should change your O2 sensors. Just doing one not the other is like taking a shower and washing your armpits, but not your crotch.
If you change your cat, you should change your O2 sensors. Just doing one not the other is like taking a shower and washing your armpits, but not your crotch.