Also. There wasn't a spring on one of my rave valves. And by stuck in down position I mean it doesn't flex at all like it should. On The other engine there was a rave valve that had similar issue but that engine is fine. Should I order the spring and bellows for the ones that aren't working correctly?
I checked the impelled by takin it off and the wear rings and impelled are perfect. I looked and the rave valves had some carbon build up. I cleaned them up but the diagram / rubber part isn't acting like it should. Its stick in the down position. I havent taken it out again yet. Could that be whats causing the problem? What else is there to check that's easy? There isn't mechanics close by so.it would be a pretty gooddrive to get it looked at.