Question

I got a 2005 Ford Taurus 3.0L OHV with the codes P0300, P0320, and P0430, what is causing this code?

Answer 1

Hi there,

P0300 indicates a misfire on random cylinders. Here is a list of possible causes.

P0300 FORD - Random Misfire Detected
Read more: https://www.autocodes.com/p0300_ford.html

P0320 indicates an issue with the ignition/distributor engine speed sensor. Here is a list of possible causes.

P0320 FORD - Ignition/Distributor Engine Speed Input Circuit Malfunction
Read more: https://www.autocodes.com/p0320_ford.html

P0430 indicates an issue with the catalyst converter. Here is a list of possible causes.

P0430 FORD - Catalyst System Efficiency Below Threshold Bank 2
Read more: https://www.autocodes.com/p0430_ford.html