When the check engine light brightens up, there are many emotions experienced. Ranging from minor to major, the light is an indication of a varying issues. When the light comes on, abnormal sounds coming from the engine, getting lost, or even a challenging blind spot can contribute to feeling overwhelmed. The common reasons as to why the check engine light may come on, we at Highway 30 Garage would like to share today.
Bad Mass Airflow Sensor
When the mass airflow sensor experiencing problems, the check-engine light to switch on. To measure the correct amount of the air that enters an engine is the job of the mass airflow sensor. The fuel efficiency can be greatly reduced when the mass airflow sensor is not working properly the engine’s performance significantly drops.
Evaporative Emission Control (EVAP) System Leak
In addition to releasing into the air, the Evaporative Emission Control system (or EVAP) is in place to monitor that the gasoline vapor does not exit the gas time and fuel system. Leaking vacuum hoses and vents, broken valves, or faulty gas caps can all the be the source. The vehicle will need to be serviced if the check engine-light will come on to notify you there is an issue.
Failing Ignition Coil
Ignition coil issues should the source to the check-engine light. With the use of an electric current from the car’s battery ignition coils ignite the spark plugs. The electric current running through the car is disrupted in the event there is any impedance with the ignition coil. You need professional care; the entire electrical system can be impacted if this is the cause.
Bad Oxygen Sensor
The oxygen emissions levels need to be managed in order for a vehicle’s engine to operate at maximum performance. To make sure that the correct ratio of oxygen and fuel are being pumped through the engine, the oxygen sensors gauge the gasses that leave the engine. Causing the engine light to pop on is when the ratio is imperfect, the fuel economy of the vehicle drops.
Do Spark Plugs & Wires Wear Out?
From spark plugs and wires not effectively functioning, the electrical problems that sets off the check-engine light. Ignoring problems with spark plugs as they are a vital element to the vehicle’s electrical system, permanent damage to a vehicle’s catalytic converter can be the result. The production of erratic engine performance such as rough engine idling, power losses and surges, and engine misses or pings. Make certain to get the vehicle checked as soon as possible to prevent expensive repairs.
Towing, Roadside Assistance & More in Cassia, Gooding, Jerome & Twin Falls Counties in Magic Valley, Idaho & Jackpot, Northern Nevada
The vehicle’s battery, and other underlying problems are other reasons for a check-engine light activation can be due to the charging systems. You only increase the risk of being stranded on the side of the road and creating bigger problems when you wait for the problem to progress. You have a number of options with Highway 30 Garage if you find the check-engine light has come on and left you stranded. We can help you get out of tough stop with our roadside assistance and towing services. Call us whenever you need emergency roadside assistance.