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I wish you knew how much I appreciate all you did for me and all the time and effort put forth. My most sincerest of thanks. I thank all that helped also. Sandy
Yeah, just makes us a little smarter each time... I'll make a note if I come up with any thing, can't get in the weeds on the internet to easily. You're not alone out there with a 95' 4.9L with a Rough Idle.
Last edited by vjsimone; 03-23-2017 at 09:00 PM.
Reason: Adding text
The middle wire appears to be grey. The two on the sides appear to be black and the other appears to be black with a color stripe. They are very faded and have been taped from the loom to the plug.
vac gauge showed a steady 20 PSI
I also removed the EGR block today with no ill effects.
Ok Thanks. I'm guessing the other two are Brown with stripe, but no need to check.
When you get another 100 miles on your plugs, you could pull them, and compare them to the charts on the web, to see if the condition of your plugs shed any light on things.