YotaTech Forums - View Single Post - 89 truck exhaust/cat
Thread: 89 truck exhaust/cat
View Single Post
Old 08-05-2007, 08:04 PM   #15 (permalink)
brythefly
Registered User
 
Join Date: Aug 2007
Location: Colorado
Posts: 22
Quote:
Originally Posted by premirrider View Post
o2 sensor can have that negative effect on gas milage
how so?? even when replacing with an OEM part??
brythefly is offline   Reply With Quote