i have a 1985 Accord and i recently replaced a cracked gasket. the problem is that after i put everything back together again i started it and it's making this huge whooshing sound and it's idling super fast. i asked a buddy and he said it's probably the carburetor mounting flange. something about it creating an air vacuum if it's cracked. does this sound right? if so, does anyone know where i can get one cause no one i've called or looked up online carries it. even Honda stopped making them.