rideordive2ss Posted May 5, 2023 Share Posted May 5, 2023 (edited) What if anything do yall hear? https://youtu.be/OHz95Q-uIEE Edited May 5, 2023 by rideordive2ss Quote Link to comment
rideordive2ss Posted May 5, 2023 Author Share Posted May 5, 2023 13 minutes ago, bluedog59 said: Blowing exhaust ? Do you mean from the manifold? Doesn't seem to be. Any sure fire way to know with out IR camera? Quote Link to comment
Jdeac Posted May 5, 2023 Share Posted May 5, 2023 Block of the end can and you'll hear it better. Downpipes at the head. Or a sparkplug has worked loose Quote Link to comment
bluedog59 Posted May 5, 2023 Share Posted May 5, 2023 Head/downpipes joint would be my first place to check. I don't think it's anything major mechanical or it would sound like a sack of spanners when you rev it. Quote Link to comment
rideordive2ss Posted May 5, 2023 Author Share Posted May 5, 2023 2 hours ago, Wagola said: Running on 3 cylinders ? When I pull the wire in #1 no change but when i put it back on the rpms go up and hang for a bit Quote Link to comment
Dezza Posted May 5, 2023 Share Posted May 5, 2023 Doesn't sound like it's running on all four to me. Are all four downpipes hot after running it for a bit? Quote Link to comment
wraith Posted May 5, 2023 Share Posted May 5, 2023 Running on 3 cylinders. Start it up check which down pipes are hot, then have a look/replace the plug on the cylinder that's not running. Quote Link to comment
bluedog59 Posted May 5, 2023 Share Posted May 5, 2023 Does it run smooth and quiet when you put the cap back on and the revs go up ? Quote Link to comment
rideordive2ss Posted May 5, 2023 Author Share Posted May 5, 2023 3 hours ago, Dezza said: Doesn't sound like it's running on all four to me. Are all four downpipes hot after running it for a bit? Yes all 4 are hot to touch Quote Link to comment
rideordive2ss Posted May 5, 2023 Author Share Posted May 5, 2023 2 hours ago, wraith said: Running on 3 cylinders. Start it up check which down pipes are hot, then have a look/replace the plug on the cylinder that's not running. I just replaced both coils and all wires and plugs as the OE ones had crap on ohm test. I will say that when I pulled the #1 plug wire while running no change was noticed but when I plugged it back in the rpms went up and hung for a bit 1 Quote Link to comment
rideordive2ss Posted May 5, 2023 Author Share Posted May 5, 2023 2 hours ago, bluedog59 said: Does it run smooth and quiet when you put the cap back on and the revs go up ? Yes on the road under acceleration she's quick as shit like all 4 have to be running. I just pulled all the fairings and tank off and tomorrow going to hook a dummy tank to it and try a few more things. When I did compression test dry across the board all was well but wet test and the psi shot up so I'm going to do a valve adjust anyways and check the cam chain and tensioner while I'm in there and also bench check the carbs float hight as I hear this could be the case. Wish me luck and any input you or others have is greatly appreciated. 2 Quote Link to comment
rideordive2ss Posted May 7, 2023 Author Share Posted May 7, 2023 So here the valve clearance Quote Link to comment
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