Guess what you CAN'T do to a Jeep Commander?
... afterchanging the spark plugs, and playing Superchips Nintendo with your settings?
You CAN'T do an emissions test!!! https://theultimatejeep.com/images/i...hamed005-1.gif
https://theultimatejeep.com/images/i...11/DOHHH-1.jpg
Onboard computer reads - "VEHICLE NOT READY." https://theultimatejeep.com/images/i...slaphead-1.gif
I have an 85 mile roundtrip to make tomorrow, and some more driving to do on Sunday. Then we'll see if the computer is ready to be read on Monday. If not, it's back to the factory settings, and then maybe a test AFTER Thanksgiving...