Trying to change plugs on J30 1997 and each coil has two bolts connecting it to the manifold. Take off the bolts and can see what looks like a circlular (looks like rubber) covering the plug. Coil will start to move or come off but will not. Tried several and same issue. get bolts off but coil moves a bit but not completely with rubber cover staying in place and moving just a bit on one side. Is their another bolt or something else keeping it in place that I am missing? Do not have a lot of area to work with so trying to figure how to get that coil or boot off. Any thoughts?
