[Obidi]

Compliment of the season to everyone!!
Please does anyone have an idea of how many catalytic converters that 2007 Acura MDX has. Mine has suffered serious decrease in gas mileage, and am thinking of replacing the converter as suggested by friends. But I don't have an idea of how many I would need to replace to avoid been cheated

 

[qqzj]

Compliment of the season to everyone!!
Please does anyone have an idea of how many catalytic converters that 2007 Acura MDX has. Mine has suffered serious decrease in gas mileage, and am thinking of replacing the converter as suggested by friends. But I don't have an idea of how many I would need to replace to avoid been cheated

Have you replaced your air fuel ratio sensor? If not, your new cat will be killed promptly.

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[keith7120]

Compliment of the season to everyone!!
Please does anyone have an idea of how many catalytic converters that 2007 Acura MDX has. Mine has suffered serious decrease in gas mileage, and am thinking of replacing the converter as suggested by friends. But I don't have an idea of how many I would need to replace to avoid been cheated

It has two and they are not cheap! In addition, you should change all sensors related to the CAT including the O2 sensor.

 

[keith7120]

The are 4 sensors, two for each CAT. two upstream and two downstream. I have 210k on the 07