Okay so my coil was arcing from the post replaced everything wires cap rotor coil plugs now after I installed the new cap and rotor the new cap has an vent on it which I I figure was a new design. After starting the motor there's a noise under the cap like the rotor is hitting. The new cap seems like it went down further on the housing then the old one. I replaced it with a Siera part number 18 - 5273.. 1992 5. 7 l sterndrive Bravo. Has anybody ran into this problem? It seemed to go away butbut at higher RPM it was very noisy.
