Curious if anyone has information regarding changing the plugs on a 4 cylinder 1488cc. I have new NKG PLZKAR6A-11 plugs on the way. Why am I changing them? I noticed a drop off of my MPG recently from 26 to 22 and want to see if changing the plugs makes a difference.
A step by step process with pix would be great but no pix would work.
Thanks,
Dave
A step by step process with pix would be great but no pix would work.
Thanks,
Dave