jfishfinder

Ok, so this is my last resort. I recently bought a 95 4runner with 250000 miles that was non running. After tracking down a grounded injector wire, I was able to get it running. I have changed the spark plugs, spark plug wires, injectors, distributer, catalytic converter, and have adjusted the tps sensor.

Even after all of this I cannot seem to get it to pass emissions here in utah. All the emissions places I have taken it too have said that they have never seen a car not pass by this much. I don't have the emission numbers on me as of right now, but could get them tomorrow if anyone is interested. Is there anything I could be over looking that would cause it to not pass? I'm kinda at a loss right now.

scope103

Ah, c'mon! You'll provide the numbers only if anyone is interested? Well, let me just say I'm "not" interested. Good luck finding someone to give you a WAG.

jgrant721

Ditto scope103. I've had my own issues with Smog testing, but it's hard to diagnose without knowing what engine you have and which part of the test is failing...