kenny schmitt
NAXJA Forum User
- Location
- US
I have a 96 with a RE 5.5 and 33 x terrains. I am wondering why my gas milage has dropped in the last month or so and im now hearing about the cold and winter gas that may be the reason but what else can i check or replace that may help. One thing you should know is that last year i removed my cat and replaced it with a straight pipe. this means i just took out the o2 sensor. Dumb question but would my MPG get alot better if i put it back, what about a hollow cat. or what can i do with the o2 harness to trick the comp into getting a good reading. i know im burning rich i can smell it.