My 2000 corolla is leaking exhaust at the fitting from the manifold to the exhaust "J" pipe. This is the second time. . The first was at 76000km , it was repaired at the dealer($211) , now at 131,000 (mostly hwy km) ....it's doing it again. The parts are very expensive because of the spring bolts and "donut" gasket. Labour is less than an hour. Has anyone had similar problems? Previous Honda gaskets lasted forever. Does Toyota have a bulletin or recall on this?