.:HSTuners::::Hondas Wanted:: |
09-15-2002, 02:53 PM | #1 |
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HELP.. exhaust smells bad
Sup pplz.
i have a 94 civic dx with a super bad smell coming out the exhaust. a friend of mine told me the smell is like unburned fuel which i believe would explain my bad gas milage too. i hooked up an air/fuel ration to it (at the o2 sensor) and the guage stays stuck on rich. they car only recently started doing this.. i have also noticed that sometimes the check engine light goes on.. but when i turn off the car and turn it back off its gone, so i cant get an ecu reading. what would cause this.. and what can i do to fix it. is it the o2 sensor? ---- specs------ 94 civic dx sohc non-vtec engine ractive headers tenzo catback exhaust |
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