it can be of all stupid things a improperly fasstened gas tank cap
Overhaul your engine, engine intake and exhaust systems.
fan , combustion, and exhaust
The ECM (Engine Control Module) controls the exhaust emissions with information it receives from various sensors.
yes it will Are you serious? That's like a new fender will improve your (Summer) night driving (Tuesday and Saturday's only). If the problem is tail pipe emissions, and the old engine has a problem, then a new engine could help.
An analysis of the exhaust is a test to determine what is coming out of the exhaust pipe. The idea is to properly burn up all the gasoline and not have any "leftovers". The test will determine if all emissions systems are working properly and the engine is running at optimum levels. Unburnt gasses will be detected if there is a problem. The engine will be checked at idle, and under load.
The unburnt exhaust gases are recirculated back through the engine by way of the intake manifold. This helps reduce emissions.
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or something that is affecting the effectiveness of the emissions.The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or something that is affecting the effectiveness of the emissions.
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.
The emissions system used in cars is a system which is designed to restrict the amount of pollution cars produce. Newer cars have system which prevent both Evaporative Emissions and harmful Exhaust Emissions. The Evaporative Emissions (EVAP) system prevents the escape of unburnt fuel vapor form the fuel tank, the fuel lines, and the engine. The Exhaust system uses at least one Catalytic converter, which is used to burn off gasses produced by the engine. On newer cars, both the EVAP and Exhaust are monitored by the vehicle's computer, which can alter the way the engine runs and can warn the driver of EVAP leaks.
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.