Huntr1117

I know that gas mileage depends on the driver, but even when I drive her like a baby I think that there is still something wrong. I seem to be getting around 165 miles per tank in the city and I think that's pretty bad. Highway mileage is about 280 per tank.I just replaced the plugs and wires about a year ago with NGK irridium and Delco wires. I haven't replaced the O2 sensors yet but I've heard different things about about replacing them. I have about 111,000 miles on her right know. Some say change the O2 sensors, others say if there is nothing wrong with them to not change them. Even if I do, will this even help with my gas mileage that much? What's everyone else's MPG look like with the same or simmilar mods? Could there be another problem?

blackblur1996z28

Same as you buddy....76,000miles....haven't changed O2's either...will change them next week...i'll post if there is any difference. New plugs and wires already installed. i'll let you know.

kingman109

i get almost identical gas mileage- i get about 180 around town and about 290-300 highway-


but i dont drive her that easy usually - my mods are in sig if that helps-
ive replaced O2's - fuel filter- plugs- wires - and am throwing no codes- she runs strong and have no other problems so assume thats just the mileage

im happy with it considering my last 3.4litre camaro was getting at best 11 mpg

Huntr1117

I sure hope that there is something I can do to get better gas mileage. Gas prices are killing me right now for premium.

kingman109

i hear that - how much u paying for premium? right now in NY im paying 2.35$ a gallon-

im only working parttime at my school while going to college so i only make about 80 a week- GF lives off campus and just from driving back and forth and errands im dropping a good 60 a week- (gets real bad gas milleage in the city)
also hurts since i f'd my rim up yesterday real bad going to her place

Huntr1117

Man that sucks I'm in TX and it's only at about $2.00 a gallon. I guess I don't have it that bad.