1995 Toyota Tercel mileage: 82,000. I am replacing the spark plugs in my Toyota Tercel. The manual calls for twin ground electrode spark plugs. The replacement from the charts says I can use Autolite 3924. My question is--If I use the Autolite 3924, which is cheaper, will I hurt the car or its performance.
Wednesday, October 13th, 2010 AT 11:16 PM