Runs fine unless it has been raining. I know that might sound weird but after a hard rain, the vehicle will shake and the check engine light will start flashing. Do you know what might be causing this?
Tuesday, December 11th, 2012 AT 2:32 AM
We have no engine size so I will generalize.
Plugs/coils get wet and cause this condition.
If you have a v-6 you will need to replace all 6 plugs, coils and ford reccomends replacing pcm as well. There is a tsb for this issue