The check engine light is on in my 2001 300m...the car runs great no trouble performing at all....no stalls....runs and accelerates great .....carfax did reveal that it failed emissions 2x several years ago but it did pass this past may 2013 any tips on wat it could be? The dealer I bought it from put it on his devise and it stated no code was found....I'm stuck
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2001 Chrysler 300M Question: Is my check engine light being on something very serious?
Answer #1goodguy August 06, 2013, 06:57Master
if the check engine light is on it should read a code could be bad 02 sensor but I would clear the code first to see if the light comes back on
Answer #2Greg's Orange Auto (15171 Answers) , Orange, CA - (714) 361-9386globalhelper August 06, 2013, 09:02Master
have the codes scanned and post so we can adv