hello there can any1 tell me something about this engine ive rebuilt the head with new chain and tensioner put it all back 2gether and im getting a noise like a roar and it sounds like a tank well actually sounds like the plastic manifold is leaking if u no what a mean thats the noise im getting i was thinking maybe egr valve any1 no

richard, September 2010

probably variable timing out. the chain and sprockets have to be a certain way around. the sprockets have timing marks on them. or could be timing out.

me, September 2010