Question

I have a 2007 Ford Taurus 3.0L V6 with code P0172, how do I fix this problem? what is the best solution?

Answer 1

Hi there,

This code means that bank 1 is running to rich. This can be caused by worn spark plugs, a faulty front O2 sensor or a leaking fuel injector. I would start with a tune up if it's been a while since the car was tuned up.

Answer 2

P0172 FORD - System Too Rich Bank 1
Read more: https://www.autocodes.com/p0172_ford.html