99GST
20+ Year Contributor
- 245
- 0
- Dec 26, 2001
-
Nashville,
Tennessee
I am still getting some pretty bad gas mileage.
I am only getting about 19.7 mpg with mostly city driving shifting at 4k.
I have already replaced my front O2 sensor and am looking to replace the fuel filter.
I have a 99gst with about 55k miles on it. Should my fuel filter already be bad?
What else should I check or change? I have NKG plugs and Accel wires are on the way.
Thanks,
Nathan
I am only getting about 19.7 mpg with mostly city driving shifting at 4k.
I have already replaced my front O2 sensor and am looking to replace the fuel filter.
I have a 99gst with about 55k miles on it. Should my fuel filter already be bad?
What else should I check or change? I have NKG plugs and Accel wires are on the way.
Thanks,
Nathan