Looking for some helpful tips on passing my T through emission testing. I live in the Chicago land area. Here are the following details on my engine.
Stock heads and block never been open… Intake has been bored and EGR eliminated… stock injectors…power plate…front mount…140-degree thermostat (engine is a temp of 190 degrees during testing)…stock chip… fuel psi (stock setting)…converter in on… 51 turbo… new o2, plugs good wires and coil pack.
My T has been tested 5 times and I am failing hydrocarbons…NOX is a little High.
Stock heads and block never been open… Intake has been bored and EGR eliminated… stock injectors…power plate…front mount…140-degree thermostat (engine is a temp of 190 degrees during testing)…stock chip… fuel psi (stock setting)…converter in on… 51 turbo… new o2, plugs good wires and coil pack.
My T has been tested 5 times and I am failing hydrocarbons…NOX is a little High.