Andi August 11, 2015 your PVC valve. The PVC valve has probably stopepd up and caused pressure to build up in the crankcase, the increased pressure blows out the valve cover gasket. Its an incredibly common problem on the E36 and E46.
your PVC valve. The PVC valve has probably stopepd up and caused pressure to build up in the crankcase, the increased pressure blows out the valve cover gasket. Its an incredibly common problem on the E36 and E46.