CO92FJ80
New-ish
Hello all, been fighting Colorado emissions testing with the old 3FE. First try, it failed miserably. I then gave it a full tuneup, plugs, wires, cap, rotor, air filter, replaced all the vacuum lines and new thermostat so that it now actually gets to normal operating temperature. I found the temperature switch for the cold start injector was messed up and disconnected that, ran it again and just failed on only CO this time. Was tested with a 50/50 mix of E85 and regular unleaded. Previous owner (member of this group) had to get an emissions exemption last go round. I am so close to passing. I think there’s a way, but could use some advice from you all. Any ideas? Last two test results attached.