My check engine light came on yesterday, I took it to my work to check it and it was a p0420. I reset it unaware that ford will cover the catalytic converter up to 80,000 miles. The car is a 2005 Ford Mustang GT s197 4.6 liter with 79,895 miles. Because I reset it, will they still be able to find it and if not how long will it take for the code to come back on. The technician said that at 80,000.01 miles they will not warranty it. I did however take a picture of the code and the date as well as the mileage just in case. So how many cycles or mileage will the code turn back on.
Thanks Everyone!!
Thanks Everyone!!