Only on one of my 16 valves, one of the valve stem seals on the exhaust side is not where its supposed to be....if you were to look inside of the valve spring, you can see the sucker like halfway up the valve(almost to the top) while there rest are deep in the valve on the bottom of the spring where they are supposed to be..is there a way that i can TAP this valve stem seal back into its place without taking out the valve??

By the way, this prolem is on my d16a6 head thats OFF my car, thanks all!