1990 plymouth laser rs problems?

I need help with a 1990 plymouth laser rs. I need to remove the fuel injectors so i can remove clogs (old varnished gas ) and I dont know where the fuel injectors are located. I want to do this myself and i really need diagrams and pictures but i've had no luck finding any...can anyone help? (In addition i would have it towed to a mechanic but my funds are limited) please help! i really need these diagrams!!!!!