fuel injector ?
 

can fuel injectors misfire and can just 5 of the 8 misfire and if so what would u do to fix the problem

Yes, if they are really clogged. 5 out of 8? That is highly unlikely but not impossiable.

You can put some fuel injector cleaner in a full take of gas (93 octane or higher).

I would check all your plugs to see if they look good if this doesn't fix the problem.