Can someone please explain to me exactly what a blocker and a finger stick do and why do you do it? Sorry about the stupid question ya'll have probably answered a thousand times.

Too easy....

I used the search function and typed in "blocker plate" and this is what I came up with.

http://dieselplace.com/forum/showthread.php?t=141979&highlight=blocker+plate

Again, I searched for "finger stick" and this is what I came up with.

http://dieselplace.com/forum/showthread.php?t=21428

Like Unit said, you will find that many of the questions that you will have most likely have been answered quite a bit, although it does not hurt to ask try the search feature in the future as well with regards to other questions and then if you still are not getting the responses you are seeking then you can ask your questions. We don't mind answering them.