I hooked up my OBD II reader and it said i had an o2 sensor problem. So i replaced the sensor and it made my car run horrible. Once you get up to speed the engine floods and I have to gas it and clear it out. We took a look at it for a while then decided to put the bad sensor back in. When the old sensor was in it ran fine again but the check engine light comes back on. Any ideas?
Nov 18, 2009 at 10:12 AM