Smoking Vehicles

Vehicles emitting excessive smoke may be cited under regulation of the Albuquerque/Bernalillo County Air Quality Control Board and the City of Albuquerque Traffic Code. The regulation, adopted in November 1989, is intended to provide for the control and regulation of "smoking vehicles." This includes vehicles which reside outside the city but commute into or pass through the city.

What if I see smoke coming from my exhaust?

Different colors of smoke mean different engine problems.

• Black Smoke-Black smoke is the result of partially-burned fuel being carried down the exhaust. This unburned fuel is wasteful, expensive, and a carcinogen.
• Blue Smoke-Pale, bluish-white smoke is the result of engine lubricating oil being burned in the engine's combustion chamber. This is normally due to worn valve guides or piston rings and requires extensive engine repair.

What About Diesel Engines?

It is considered normal for a diesel engine to smoke a little, especially under hard acceleration. However, excessive smoke is not normal and the color of the smoke can aid in diagnosing the problem.

Who Does the Repair Work?

Many of the problems associated with excess smoke emissions can only be repaired by a qualified technician. Repairs by non-authorized repair facilities, especially repairs relating to engine systems, carburetor/fuel injection systems, and exhaust systems, could result in voiding manufacturer's warranties. Be sure to check that your service technician is trained and certified to perform the repairs you need.

Let us know about Smoking Vehicles.

You can use this online form to report smoking vehicles.

You can also call us at 764-1110 or email us. Please be sure to include all of the following information as we cannot accept incomplete or anonymous complaints:

• Date/Time of observation
• License Plate # and description of vehicle
• Major Cross Street
• Your name and phone number