Originally Posted by: greengamer8990

This is a picture of a tab and it shows a pulloff with 4 EAD and 3EAD. How does that work?

You've got the right idea. But with more than 1 string you'll have to use the pads of your fingers like a barre chord. You could either use:

1. Pinky for 4th fret & ring for 3rd fret.

2. Index for 1st fret, slide up to 3rd fret & use middle for 4th fret.

Hope that helps!