zielinski.family
Member
Has any body ever wrenched on one of these? I helped a friend change out his intake manifold gasket. There were 4 bolts sheered on in the head; they were really easy to tap out. The Volvo dealer claimed this was a common occurrence on many engines. Has anyone heard of this? We are not sure what would cause the engine to sheer bolts on the intake manifold. Anyone have any answers?
