I think that you check 3 things, the first is that you revive the spring of the central carbon of the distributor's lid, the second that you revive the spring that carries between the distributor and the tree that makes it spin and third Czech the lainas that go between this tree and the monoblock, it takes two at least, it may be that they have broken and that it is wearing a mel aluminum of the monkey of the mono distributor is greater, therefore it is safa when falling into颠簸或跳动