§ 43004 Alternative Fuel Emission Standards

• •This law is about rules for car exhaust fumes.
• •If you change your car to use a different fuel (not gasoline or diesel), it still has to follow the same exhaust rules as gasoline cars.
• •Some other laws (Sections 43001, 43002, or 43005) might have different rules, but this is the general rule.

You change your car to run on natural gas instead of gasoline.

Even though your car now uses natural gas, it still has to meet the same exhaust rules as a regular gasoline car.