- If you have a 1975-80 model-year car or a 1977-83 light-duty truck, your vehicle must pass an idle inspection (to measure the pollutants your vehicle emits), a Gas Cap test (to check the sealing pressure of your gas cap) and the Visual Anti-Tampering Check of emissions components.
If you have a 1981-95 model-year car or a 1984-95 light-model truck, your vehicle must pass a Gas Ca Test, Visual Anti-Tampering Check and an emissions inspection when your car is operating under simulated driving conditions.
If your car is 1996 or newer, it must pass a Gas Cap test as well as an On-Board Diagnostic (OBD) and Maintenance (I/M) check. - Cars manufactured between 1975 and 1995 must pass the Gas Cap test and Visual Anti-Tampering check. Your vehicle must be inspected for emissions when the car is idling.
- Cars manufactured between 1975 and 1995 must pass the Gas Cap test and Visual Anti-Tampering check.
If your car is 1996 or newer, it must pass a Gas Cap test as well as an On-Board Diagnostic (OBD) and Maintenance (I/M) check. - If your vehicle is model year 1975 or later, it must pass a Gas Cap test and a Visual Anti-Tampering check.
- Vehicles in these counties do not need to pass emission inspections.
Philadelphia Region
Pittsburgh Region
South Central Region
Northern Region
Other Counties
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