The dreaded P3401
Hi,
The check engine light came up before, but went away before I did anything. Now it's back and has stayed on.
I had it scanned and got P3401.
Any ideas where to start?
The check engine light came up before, but went away before I did anything. Now it's back and has stayed on.
I had it scanned and got P3401.
Any ideas where to start?







