hey guys,
Just fitted my universal hks ssqv onto an adaptor that I got made up for me. Having many issues, car idles horrible, up and down like crazy from like 100 to 1000 rpm non stop, engine struggles and vibrates weird, while its doing that black smoke comes out of the exhaust, If i put my hand on the bov where it blows the air out the rev thing stabilizes but as soon as you drive again its doing it all again. I have blocked off the plumback pipe with a bottle cap, is that good enough? It had an O ring that i purchased from US which is too small and doesnt hold it tight so I have put a larger O ring to make it all sit firm yet under mild acceleration you can hear the bov wooshing(leaking air right?)
Since then I have out my stock bov back on and now my car has misfires on high rpm
Can anyone help me with this?
thanks heaps