What is making my check engine light come on? Here are five common causes

 

Often times, people tend to go into panic mode when their check engine light turns on. While you certainly want to figure out the source of the problem quickly, often times the issue is not necessarily an impending disaster. Nevertheless, you'll want to be proactive about it and go see a mechanic as soon as possible so that the problem can be diagnosed and addressed. There's a good chance that getting to the shop quickly will save you a bundle of money in more extensive repairs.

These days, modern auto shops are equipped with advanced diagnostic technology that can get the problem identified quickly, and get you back on the road in no time. Here's a look at five common causes of a check engine light turning on.

Bad Battery or Charging System

Depending on the model year of your vehicle, this could very well be the reason that your light is illuminating.

Failing Mass Air Flow Sensor

This is what keeps track of just how much air is coming in and then determines how much fuel to inject with it. It's not too big of a deal if this is what is causing your check engine light to turn on, as it's a rather affordable fix.

Faulty Catalytic Convertor

Unlike the mass air flow sensor, this can cost you a great deal more. Nonetheless, you'll need to get it taken care of because of the essential role that it plays in your vehicle's operation. It's what monitors carbon monoxide and converts it into an emission that isn't quite as harmful to the environment.

Failing Ignition Coil

This plays a critical role in generating the spark that is necessary for your car to roar to life on all its cylinders. At times, they will fail because of exposure to extreme weather, but will also need to eventually be replaced as a result of typical wear and tear.

Loose Gas Cap

This might sound a bit comical, but it's true. If you're gas cap isn't fitting on correctly, then gas can actually evaporate before you even have the chance to use it, which can ultimately cause your check engine light to illuminate.

If you're in need of diagnostic services, be sure to get in touch with a reputable shop. For auto repair and auto maintenance in Austin, TX, the experts to contact are at All Tune & Lube at (512) 836-6724. Go ahead and give All Tune & Lube of Austin a call today!


All Tune And Lube Austin Blog

Written & Published By MORBiZ



 

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