Ok my 87 22re 4runner is getting a spark to all cylinders but the #1 sparkplug was covered with gas. Could this a bad igniter or clogged injector? My ecu is showing a code 11 and the truck is hard to start. The problem comes and goes every few days but lately becoming more consistant.

 

sounds like you may have a leaking injector. also, have you tried replacing the spark plugs lately?