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Oxygen Sensor O2
No catyltic converter and no o2sensor in exhaust.
1994 MERCURY MARQUIS
No catyltic converter and no o2sensor in exhaust, will that make car smoke nonstop?
Tuesday, January 1st, 2013 AT 7:20 AM
No that won't cause it to smoke. What color smoke are you seeing? Blue, Black, white.
Tuesday, January 1st, 2013 AT 7:23 AM
It is not stock, correct?
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Tuesday, January 1st, 2013 AT 7:24 AM
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