Sounds fairly normal for a hot running 4-cylinder.

White, wet, and/or erroded plugs are the big things to watch for.

People that use octane booster may get a reddish or light brown tint to their plugs. Still normal.

2000 SVT #674 - Check it out!

Whoever coined the phrase; "If it ain't broke; don't fix it" ~ Just doesn't get it...