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failing emissions
ok am a newbie on this site but wanted to start with this as its been bugging me know for a long time. I have a 2001 Hyundai Accent which has been modified it has a 4-1 manifold with the older models CAT which has 1 o2 sensor in front and 1 o2 sensor after plus a full 2 inch stainless exhaust...- maxdaccent
- Thread
- Replies: 7
- Forum: Engine questions
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M
Accent failing emissions
ok am a newbie on this site but wanted to start with this as its been bugging me know for a long time. I have a 2001 Hyundai Accent which has been modified it has a 4-1 manifold with the older models CAT which has 1 o2 sensor in front and 1 o2 sensor after plus a full 2 inch stainless exhaust...- maxdaccent
- Thread
- Replies: 7
- Forum: Hyundai Forums
