Mercedes e320 Coil Pack Issue

Recently completed a tune-up on a 2003 e320. Engine still misfiring. Traced the problem to one cylinder. It appears that I'm not getting power to the coil pack. Help!

Comments

user profile image
MercedesMedic made a comment.
1 year 4 months ago

I would check the wire harness.

That would the first think I would check. Or the connector to the ECU may be loose or corroded.

Also is the coil not getting both positive and negative or just one?

 

Add new comment

The content of this field is kept private and will not be shown publicly.