1999 Nissan Maxima O2 Sensor

Tiny
CAITE349
  • MEMBER
  • 1999 NISSAN MAXIMA
Computer problem
1999 Nissan Maxima Engine Size unknown Front Wheel Drive Automatic 70000 miles

I recently had the O2 sensor changed in my car. Now 2 days later it has started to ping, and then smoke from the exhaust pipe, and I can't go over 35 mph. This happens after I have driven it for about 20 minutes. I took it back and they say they can't find anything wrong with it. They say it doesn't do it for them. Help!
Thursday, March 13th, 2008 AT 8:26 PM

1 Reply

Tiny
RACI47
  • MEMBER
  • 85 POSTS
Look at the connections to the o2 sensors on the exhaust system and make sure they are plugged in correctly also check the front connection by the radiator where the other o2 plugs in if this does not fix it and the motor is not overheating it may be the catalytic is plugged up.
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Wednesday, April 9th, 2008 AT 1:28 PM

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