Just changed them a 1/2 hour ago. They probably had some leakage because the base is discolored. Tips were light gray which is normal burning. Will find out when I go out again if it fixed it for good. I helped friends change plugs so many times on the V6 I can do it blindfolded. Before I changed them
I drove the car 40 miles and it didn't miss a beat. Filled my tank. Stupid gas was 2.19 last time I filled the tank, now it's 2.45!
