crwdns2934241:0crwdne2934241:0 Carmello Castellano

crwdns2934249:0crwdne2934249:0:

Could it be the marbles in a can sound that happens when you have a blown plenum gasket. It would be spark knock.

or   https://www.youtube.com/watch?v=7yp-bOFHe3Q      your drive shaft is the culprit.

crwdns2915684:0crwdne2915684:0:

open