Quote Originally Posted by Scottydoggs View Post
you cant pin point a misfire by just saying its a injector or valve all the time, thats just silly.

when was your last tune up? have you checked the plug thats in cylinder 3 and checked it for damage? being #3 is in a heat sandwich, pistons do chip smash the plug, then misfire.



bad icm, bad coil, bad wires to the icm, or crank and cam sensors, spark pug wire burnt/melted to the manifold. so many things to check.

you can swap plugs around, coils, plug wires, or the injector to see if the misfire moves to help narrow it down.
Like i said before though they have narrowed it down to either the injector or the valve. Its been hooked up to the computer and everyhting has been checked except the injector and the valves. I had a total tune up done a month ago wires, plugs, injector cleaning, everything that can be changed or cleaned was done.