#3 cylinder, pulled the plug, and the metal prong was bent down touching the electrode. Did a compression test, other cylinders were making 145 psi, #3 made only 100. Funny thing is, last time I blew a head gasket, it blew from the #3 cylinder. Installed a Cometic MLS and I guess it sealed too well. Broke something else instead of the head gasket. Welp, off comes the head again. Anybody got any predictions on the damage?
