How do you find out if your car emission is still good from previous owner?

Answer 1

Varies by state in the states, a certificate is is issued by some and a copy given to the owner, allowing for new or license plate renewal, while others use central registrar associated with VIN#, most are not transferable - when you purchase a vehicle you must re-test. A quick check with your local license bureau or testing stations should provide the info. If your don't need testing and just wondering if your emissions are within the guidelines - most computer controlled vehicles will throw the SES or other warning indicator lamp on if emissions exceed programmed limits - assuming lamp is working and not bypassed...