damm what a sweet difference in gas mileage ! before the change i was averaging about 155 - 160 miles on a full tank of gas and now im at about 220. it'll pay for it self within time. just thought i'd share. if any of you guys having horrible gas mileage check your o2 sensors. could save you $$$$
Follow Ups
had my o2 sensors changed and >>> - Turbonium 300Zx01:14:01 07/31/02