If the plugs are white or almost white, it is burning water.

Use only HG's from the dealer, they have done a lot of research on them.

Should quit driving it until it is fixed, could hydro-lock the engine which can bent rods or the crank.

Yhe head bolts are torque to yield bolts, one time use.

Check the decks of the block and the heads to make sure they are flat.

Now is the time to replace the water pump and timing belt and do a valve job.

David Fritzsche
1990 Ex-Cab V-6,5-speed, with a few mods
04.5 CTD Dodge 2500 Ram--Tow Rig
Roseville, CA

"Serenity through Sobriety"