Engine Performance problem
2002 Nissan Frontier 6 cyl Two Wheel Drive Automatic
can the orginal converter be replaced with a less expensive onesize fits all converter without oxygen sensor ports
have the same problem?
Sunday, October 18th, 2009 AT 5:06 PM
Hello and thanks for the donation!
Although the aftermarket cats are much cheaper, they usually will still cause you to experience problems with your vehicle's emission system. You would encounter poor fuel mileage and most likely the "check engine" lamp would illuminate in the dash. I recommend going with the dealer part on this repair.