No catyltic converter and no o2sensor in exhaust.

Tiny
ANONYMOUS
  • 1994 MERCURY MARQUIS
  • 145,000 MILES

No catyltic converter and no o2sensor in exhaust, will that make car smoke nonstop?

Tuesday, January 1st, 2013 AT 7:20 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • EXPERT
  • 68,399 POSTS

No that won't cause it to smoke. What color smoke are you seeing? Blue, Black, white.

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Tuesday, January 1st, 2013 AT 7:23 AM
Tiny
DR. HAGERTY
  • EXPERT
  • 9,737 POSTS

It is not stock, correct?

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Tuesday, January 1st, 2013 AT 7:24 AM

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