Good Brakes Automotive Performs ADEO Emission Testing & Repairs Most Common Problems Tune up Related Many components that if not working as per manufactures standard can result in failing emission levels . When you fail emissions, its because tail pipe is producing and release high levels of pollution. Emissions System That Can fail are :
Spark Plugs
Spark Plug Wires
Leaking Exhaust System
Fuel Pressure Regulator
Brake Booster Leak
Catalytic converter Failure
Distributor Cap/Rotor
Air Filter
Evap canister
Vent Solenoid
PCV Valve
Purge Solenoid
Evap Hoses or Lines
Fuel Filter
Catalytic Converter
EGR Valve
Air Pump
Oxygen Sensors
Emissions tests look for high levels of Hydrocarbons, Carbon Monoxide and Nitrogen. Levels Of failure vary from state to state. So contact Mike At Good Brakes Automotive to help you determine how to comply with theses guidelines Diagnosis Emissions Testing is complicated and in most cases equipment needed is expensive .We are trained professional experienced in auto emissions testing an repairs an can fund most problems fast . Emissions sniff machines, We use Dyno machines smog machines , scanners an lab scopes sensors & to test five different exhaust gases . Failures caused by
Fuel Evaporation System
Engine De carb
Coolant Temp Sensor
Air Fuel Sensors
Catalytic Converter
Spark Plugs
Air Injection System
Air Filter
Vacuum leak
Intake Leak
MAP Sensor
Fuel Injectors
Oxygen Sensors
Any item that causes incomplete combustion cylinder miss fire can result in high levels emissions an cause you to fail emissions test . Related parts that can fail
Worn Spark Plugs
ignition wires
leaking fuel injectors
Worn Distributor Cap and/or Rotor
Jumped Ignition Timing or Timing Belt
Vacuum Leaks
Engine mechanical failure, low compression
Valves burn or leak
Bad Exhaust Gas Re-Circulation Valve
Timing
MAP Sensor
BARO Sensor
MAF Sensor
Excessively Rich or Lean Mixtures
Clogged Fuel Injectors
Defective Oxygen Sensors
Airflow Sensor
Intake Temperature Sensor
Clogged /low / leaking cooling system
Defective Thermostat