Running Rough. . .
 

This morning when I started my car it was running really rough. Last time I started it up, it was fine. It just sounds like it had extra vibration in it. I thought it might be the spark plugs, so I pulled the wires one at a time - they all sparked and made a difference in the way the engine was sounding, but #2 there was no change and no spark. Ideas?:dontknow:

Re: Running Rough. . .
 

Pull the spark plug and tell us what color the insulator is.

Re: Running Rough. . .
 

checking...

Re: Running Rough. . .
 

spark plug looks clean...but definitely a dead wire. is there anything else I can do with out pulling the plenum?

Re: Running Rough. . .
 

How is spark on #3?

Re: Running Rough. . .
 

spark on #3 is good..

Re: Running Rough. . .
 

So individual tower has failed. I'm free tomorrow if you are available.

Re: Running Rough. . .
 

Thanks Jeff...I will call you in the morning....