I just got done reading the codes. P1315. Bad ignition coil, coil wiring, on cylinder 4 or maybe the ECM.

So I switched the ignition coil #4 with #3 and got the same code but for #3. There isn't one in town but it'll be here in the morning.

I'm optimistic that that really is it since the code changed when I swapped them.

But If there is an issue with the fuel as well I'm not sure if that throws a code?

When I googled this code there was a youtube video that came up that showed the exact same symptoms.




Last edited by Ralphie; 01/18/17.