Where I live they have this program called AirCare, it's an emissions testing program.
The retarded thing about this program is that even old cars like mine, or even older than mine have to be tested as well. (Cars that have no emission controls from the factory).
The test does an Idle test and a driving test of 40km/h. It tests your Hydrocarbons, Carbon Monoxides (CO) and Oxides of Nitrogen (NOx) emissions.
Now, I few past with flying colours for Hydrocarbons and Oxides of Nitrogen, but my CO emissions for the idle test were a bit above the limit, and my CO emissions for the driving test were almost twice the limit.
What could cause this, and how would I fix it?
The retarded thing about this program is that even old cars like mine, or even older than mine have to be tested as well. (Cars that have no emission controls from the factory).
The test does an Idle test and a driving test of 40km/h. It tests your Hydrocarbons, Carbon Monoxides (CO) and Oxides of Nitrogen (NOx) emissions.
Now, I few past with flying colours for Hydrocarbons and Oxides of Nitrogen, but my CO emissions for the idle test were a bit above the limit, and my CO emissions for the driving test were almost twice the limit.
What could cause this, and how would I fix it?