how to pass the emission test for grand marquis
My car will not pass test. It will not give a reading for the machine.What can I do? I can't get my tags from DMV
Need more information, do you have a copy of the emission test stating what failed? Is the car stock, or has it been modified? High mileage?
Without more information I can give you some general guidance. Do a tune up and check to see if the catalytic converter is in good shape. A new cat can work wonders when trying to pass a smog check.
Is it failing because the readiness monitors are not set? Or won't the car communicate with DMV's equipment? Either way, visit your local auto parts store and have them scan the computer. Most stores will do it for free. Let us know what they tell you. HTH. -Jim
Looking for a Used Grand Marquis in your area?
CarGurus has 1,837 nationwide Grand Marquis listings starting at $1,600.
Search Mercury Grand Marquis Questions
Mercury Grand Marquis Experts