We know, we know. It is either annoying or slightly panic-inducing when your car’s check engine light turns on. What could it mean? Well, thankfully, it usually means that your car simply needs a tune-up or small part replaced by a top-quality mechanic like the ones here at J&M Auto Service.
Just because your check engine light tuns on doesn’t mean that your engine is about to fail completely. What is important is that you get your car to a repair shop you can trust to ensure that no further damage is done and that you can have peace of mind.
If you live in Sioux Falls, Harrisburg, or Tea, South Dakota, J&M Auto Service is proud to serve you. Below, we have provided you with a list of the most common reasons why your check engine light might turn on. Hopefully, this soothes your worries while you schedule a maintenance appointment with us.
Top 3 Reasons A Check Engine Light Turns On
#1 – Oxygen Sensor Failure
While oxygen is important for all of us, your car will still run even if your oxygen sensor fails. However, it is important that you get your car in for a check-up, as your car will burn more fuel when the oxygen sensor isn’t working. If you let it go for too long, it may also damage the spark plugs or catalytic convertor. To keep yourself from a costly repair, make sure you bring your car in for service when the light turns on.
#2 – Loose Fuel Cap
You may be able to fix this one on your own! If your car engine light turns on, go ahead and tighten your fuel cap next time you are parked. If that fixes it, then you have your answer! While it is always a good idea to bring your car in for regular maintenance – this one is solvable by you. You should always keep your cap screwed on tightly in order to keep the car’s system under the correct pressure and to prevent fumes from escaping.
#3 – Spark Plug Issues
A malfunctioning spark plug can keep your car from starting or cause the car to pause during moments of acceleration. This is not good for your safety while you are driving, so they will need to be replaced by an auto repair mechanic like the ones at J&M.
If your check engine light is on and you need professional and trustworthy auto repair, call J&M Auto Service at (605) 777-7736 and we will get you on your way to peace of mind.