In the State of Connecticut, USA any vehicle over 25 years of age is exempt from emission tests. I don't know about your State.
Smog - 1973 TV is rated/received certificates of: Germany:6
NO, Atleast not in california. Gov. Arhold put a stop to this in 2005 i believe... so only 1975 and earlier cars are smog exempt
Idle mix or hi speed?
New Jersey Turnpike smog accident happened in 1973.
Your 1977 Datsun 280Z may not pass a smog test due to several potential issues, such as a malfunctioning catalytic converter, faulty oxygen sensors, or excessive emissions from the engine. Additionally, if the vehicle's ignition system, fuel injectors, or exhaust system are not functioning properly, it could lead to higher emissions. Older vehicles often have wear and tear that can affect performance and emissions levels, making them more challenging to pass smog tests. Regular maintenance and addressing any engine codes can help improve the chances of passing.
Smog abatement means reducing the amount or intensity of smog.
pumps smog
Smog abatement means reducing the amount or intensity of smog.
Yes, there are two main types of smog: "photochemical smog" and "sulfurous smog." Photochemical smog forms in areas with a high concentration of automobile emissions, sunlight, and warm temperatures, while sulfurous smog is caused by the burning of coal and oil, emitting sulfur dioxide into the atmosphere.
Photochemical smog is a type of smog made when hydrocarbons and nitrogen oxides mix with sunlight.
You see L.A. when the smog goes away. The smog is becoming unbearable.
cities are affected by smog