achcht

Hello everyone. I am new to the forum. I recently replaced the valve seals on my 2008 Avalanche LTZ. Long story short, I forgot to run compressed air into the cylinder and the valve dropped slightly. The kicker is, that the valve only dropped a few inches and not all the way. I can still see the valve stem, but cannot grab it. I put compressed air in to prevent it from dropping further. Is there any way I can get the valve back up? What if I turn the crankshaft? Any other suggestions? Am I pooched? Thanks

tech2

exhaust or intake? if you removed the manifold you may be able to reach the valve stem...I know you can see the exhaust ones with the exhaust manifold off.