Hey Everyone,
I have a 93 4runner 3VZE that I have been having some trouble with Cylinder #3. Below is a list of everything I have done. It also is running rich which I think the engine is compensating for the bad cylinder.
Replaced Cap & Rotor along with plugs and wires.
Tested all injectors and the one on #3 was bad but after being replaced nothing changed. Also went back in and swapped the new injector to another cylinder that I knew was performing correctly.
Compression was checked and that is reading correctly.
When I tested to see if the issue was fixed after the tests I would rev the RPM's and removed the plug wire and it has no effect on the engine.
I also swapped out the Ignitor and that did not fix the issue.
Plan on testing the injector wire with a noid light next.

I am wondering if the ECU could be the issue or the rocker is stuck. Any insight on this would be much appreciated