Jump to content
Stangguy93

Code P0301 Cylinder 1 Misfire

Recommended Posts

Hello All,

 

I am new to this forum and am seeking your help to diagnose this P0301 code. I drive a 2007 Ford Edge and a few weeks ago my wife put E15 into the car accidentally. This in turn lead to my O2 Sensors reading lean in bank on and the P0301 code. I replaced the O2 sensors for bank 1 which got rid of the bank 1 lean code but the P0301 code continues to plague me. I changed the spark plug but still no change. My next step is changing the coil and the fuel injector, but I wanted to run this by you guys to see if there is anything I may be over looking. Any help would be greatly appreciated!!! 

 

Thanks,

 

Mike.

Share this post


Link to post
Share on other sites

Did you get anywhere with this? I am having a cylinder 1 misfire and put in new plugs and swapped the coils front to back and still getting a #1 misfire. 

Share this post


Link to post
Share on other sites

have you checked codes?  that is a necessary first step.  could be a failing injector.  Year and miles?

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

×