Hi everyone,
I have an 06 nissan murano which I just bought and having some major issues already. The check engine light came on and I brought it to nissan dealer they said the air fuel sensor light is on and needs to be replace. The said the smoke I am seeing is to to much fuel pushing through. Paid to get it fix and well the smoke is still there. The weather have been getting colder but not freezing . The smoke is coming from the exhaust pipe. I brought the car back to nissan and they said the car is still pushing to much fuel and the reason is due to the catalytic converter being an after market one. So now they are telling I need to pay 1500.00 for a nissan converter. Any one have an idea what can be the issue ? I have a an after market warranty and well they cover s***t and a lot of the work as been paid by me. The smell of the smoke is a burning smell and the car does burn oil .


Please help ! On going issues and issue is still not being resolved !