[vascott99]

Evening all...

After a complete rebuild and new P/C with rings...I was doing my 500 mile break-in service and I was looking at my plugs and noticed that 6, 5, & 4 had a fair amount of carbon build up versus 1, 2, 3 which were fine.

My car ran a bit rich until I could tune the Air fuel which it did take multiple times with varying weather temps and finding out I had a bad fuel relay.

I cleaned them up and I should have taken a photo.

I am using Bosch W4CS and set at .07m


Why one side