Originally Posted by Radek
The check engine light is there for some reson. Insted of "I think its from second o2 sensor' go to auto zone or somewhere like that to have it checked lol ;D
And read that too
or break out the Datalogger or find someone who has one to read it out on a 2g most people do this when their check engine light is triggered... find trouble codes, etc. Lovely little tool... wish I kept mine.