The motor will have to come apart. Before you tear into it it's good to have a plan and enough cash to make sure you can put it back together.

Most likely it's a bad head gasket but you may find that the head is bad as well.

Worst case it you also have damage to the bottom end. If your comfortable getting in over your head a little, there is plenty of help to guide you through the repair.

Kevin

87 Turbo Intercooled Raider, roller cam, torsen rear diff, LSD front diff, lockup auto with modified converter, V6 brakes, low transfer case gears...