u/cavityshawna

I'm preparing to drive over a few thousand miles this summer. I recently changed out the radiator fan assembly with the control module because my A/C was working intermittently. I figured as part of my maintenance I'd replace the spark plugs with new ones. On my maintenance log it looks like these have around 26,600 miles on them. I checked the gap on them and they're all still within the range of 0.025-0.026.

Overall the car does seem to be running fine. I have a Stratified tune running 91 octane on stock turbo. I noticed that the side electrode on the rightmost one has some white on it. I believe it was the leftmost spark plug when looking into the car's engine bay. How do these spark plugs look?