Answered Prints ending mid or early

So i have an E3d installed from printed solid I have printes calibration cubes and they come out pretty good but thats is all i can print.
When ever i try to print anything larger like the Bitsy spider on thingaverse it just quits extruding all together about 20 minutes in to the print.
And it seems it will only extrude after i extrude about 100mm of filament through manually if i dont it will not extrude at all.

I really want to get this sorted out id like to actually start printing again.
So far i have calibrated the z axis per the videos on the Robo website to make sure they are level.
I have tried a few different filaments pla and abs.

 

Yes i had an oiler printed by a friend because i can not even print that out. I also have made sure it is extruding the correct length of filament.
I did not have these isues until I uprgraded the hot end.
I also cleaned the hobbed bolt and adjusted the tensioner per the instructions i found.
I have never had to use and oiler before and it has printed fine is this something to do with the E3D hotend?

 

Ok i will keep trying the seasoning any sugestions on oils and why would it print at all with or with out seasoning ? Also you mentioned g code what could be going on there a z axis issue I know the E3D and the hexagon are different lengths? Because at first it wouldnt even print the first layer it was so close to the bed it never scratched it but even after auto level it still didnt make a correct first layer.

 

Thank you i will try that tomorrow and get into the startup for the printer amd see how it goes also what do you use to season your nozzle ?