One of the other problems with spark plugs and the use of anti seize compounds is that even if you dont feel, see or hear a problem there is almost always one when used. If you torque to the plugs to factory specs there should not be a problem with them comming out again.Sounds like some one stood on the plugs last time they were replaced.Also the chemicals used to cool or frezze the area around plug or the plug itself actullay does just the opositie of lossing them up. Replacing the plugs while the engine is warm is better because the plugs are made of metal that does not expand as rapidly as alminum does. Just thought id put my two cents in. Peace

1995 mystque "Mystify"
fully custom interior
engine 2.0 Zeetech still under construction.