The check engine light is a friend that’s often treated as the opposite. Here’s what it may be telling you.

Key Takeaways:

  • Engine lights are the smart driver’s cue to take action
  • A single issue could have a collective negative impact
  • Problem codes can be used to isolate the trouble
  • Using auto transport can prevent problems from getting worse

Active engine light is a common dashboard alert that’s not a concern if it goes back off quickly. The good news is that seeing this symbol sustained doesn’t necessarily indicate a serious problem, however, it always signals something important. Never ignore an engine light (especially when it’s blinking) and you’ll go a long way to lengthening your car’s lifespan.

Most vehicles today are equipped with onboard sensors and can generate problem codes to help identify issues. This guide will cover some of the most common reasons for an activated engine light, how the code reading works, and explain why auto transport services can help avoid further complications.

It could be a battery problem

A steady or blinking engine light could signal a struggling battery. Pay close attention to the engine light if you actually have to run the battery more than once. Likewise, if you’re running an engine that won’t tip over on the first try.

You may also notice sulfurous odors beneath the hood or visible swelling of the battery. Drivers who take many short trips rather than occasional longer ones are more likely to experience this issue. This is because their alternator doesn’t have time to charge the battery.

Check for air-based issues

Engines rely on well-maintained airflow. A struggling onboard oxygen sensor, vacuum system, or mass airflow monitor are all potential reasons for active engine light. Problems with oxygen sensors can lead to poor regulation and improper mixing of fuel and air in the cylinders, which can manifest as excessive fuel consumption, higher emissions, or excessive engine noise.

Elevated emissions combined with an engine light could also indicate deterioration in the vacuum system. Vacuum hoses can be weakened over time if they are used in harsh environments. Likewise, if they are fitted poorly. If your vacuum system needs repair, you may notice a decrease in acceleration and an increase in the foot force required to brake.

The amount of air entering an engine is measured by the mass airflow sensor. Problems here have several indicators beyond an engine light, including the engine cranking but not starting, altered automatic transmission shift patterns, and decreased gas mileage. Here’s a mechanic’s insider look at this issue.

Are you fitting the fuel cap firmly?

Many drivers forget to firmly replace their cap after leaving the gas station, which will cause the engine light to go on. Loose caps are an easy and inexpensive fix, but they are essential to maintaining an engine’s overall pressure and emissions. Tighten that cap (or replace a failing one, which may also cause that engine light) or you may experience idling problems, misfiring and stalling, and poor fuel economy.

Catalytic converter concerns

Airflow problems can have a negative knock-on effect for catalytic converters, however, they do run into problems of their own. Many of the problems above – sluggish acceleration, darker emissions, and decreased gas mileage can be found in tandem with active engine light, elevated undercarriage temperatures, and sulfurous odors.

Alternating between short and long drives while maintaining a regular oil change schedule are some good ways to care for catalytic converters, as are looking after the exhaust system and avoiding any road debris or speed bumps that may impact the exhaust casing.

Worn out wiring and spark plugs

These two engine light triggers only apply to older and non-diesel vehicles, respectively. Faulty spark plugs and wires can manifest as stuttering acceleration, a misfiring engine, and rough idling. They can also impact other components like the oxygen sensor and catalytic converter.

Engine lights and problem codes

Some models of cars store a diagnostic code when the engine light is activated. Some models have built-in diagnostic capabilities. These codes can be read using an electronic tool called an OB2 or OB-II Scanner, which can range from a $59 Bluetooth-enabled troubleshooter (or even cheaper) to more sensitive equipment costing thousands of dollars.

There are quite a few OB2 codes that may show up on your reader. Understanding them can take you straight to the root of what’s behind your check engine light. This generic code list gives a good overview of how an OB2 readout may look while reminding drivers that their specific vehicle model may have its own set of codes. Always check with the manufacturer if in doubt.

Unless you’re an auto repair pro yourself, an OB2 readout will only let you know what to show the mechanic. Code readouts can be time- and money-effective, but they are not always accurate. Make sure the scanner is good if you want good results. If the problem is something worse than a loose fuel cap, then the experts will recommend a solution.

This could mean that your car can’t handle much more road time without expensive repairs. That’s bad news if you’ve got to be somewhere on time that requires a long drive. This is where calling an auto broker can help.

How car shipping can ease auto stress

Working with an auto transport company gets your vehicle from A to B with a minimum of road contact. Customers may choose door-to-door or terminal-to-terminal pickup and delivery, each of which has its pros and cons with the former typically involving the customer’s car being driven less.

Since the point of hiring a carrier is to prevent further wear and tear on the vehicle, it may be best to opt for enclosed shipping if finances allow. Talking to an experienced auto broker can help you choose the best transport method for your situation. Thereby not making it worse.

Speak to the auto transportation professionals with any questions

Mercury Auto Transport is a full-service auto shipping broker specializing in connecting customers with trustworthy and reputable carriers nationwide, so you can be sure of a safer transportation process. Call us toll-free at 800-553-1828 or email info@mercuryautotransport.com for more information.

Facebook
WhatsApp
Twitter
LinkedIn
Pinterest

Responses

Get a quote.

Transport Vehicle FROM
Transport Vehicle TO
Vehicle Year
Vehicle Make
Vehicle Make
Vehicle Model
Vehicle Model
Vehicle Type
Destination
2
Vehicle
3
Date
Full Name
Phone Number
Email Address
Available Date
Additional Information
Location
Vehicle(s)
3
Contact & Date

Thank you!

Thanks for submitting the form. You will be receive an email shortly.

What Our Customrs Are Saying

FAQs

We feel it’s important for you to know how we determined your quote. Quotes are based on what the market demands for cars to be moved at a given time. Each quote is compared with the current rates on the National Load Board before being sent to our customers and will be reviewed periodically through the process.

Other companies might offer you a lower price to obtain your business. This method is ineffective because if the car does not pay the correct amount of money, it will run the probability of not getting loaded or transported on time. You will not get this information from our competitors. Truck drivers always take the loads that pay the most first, leaving the loads that are mispriced to be moved last or not at all. We try very hard to avoid this with our customers by quoting a fair but realistic quote up front. Visit our How we determine your quote page for more information.

Understanding auto transport insurance is important and we think it’s valuable to explain how it works. As part of providing a great car transport service, it is our job to guarantee that the carrier we assign to pickup your vehicle is licensed and insured. Click here to check out our license.

When you go with Mercury to ship your vehicle, you can rest assured that the carrier assigned to move your car is fully insured and licensed with the FMCSA (Federal Motor Carrier and Saftey Administration).

Your vehicle is covered by the carrier’s insurance policy that is doing the shipping. Depending on the type and size of the truck/trailer that is shipping your car, the insurance policy can cover from $100,000 to $1,000,000 of damage.

We have also provided a checklist to explain what you need to do at both pickup and delivery in case there are any issues so, you can file a claim and know that everything will be taken care of.

It is rare but, time-to-time there may be accidental damage while in transit and it is good to know that your carrier’s insurance will protect your auto shipment in that event.

To view a sample BOL (Bill of Lading) and learn what to do in case of accidental damage, please check out our Condition Report and Procedure checklist.

When comparing auto transport companies, keep in mind that low-priced quotes often result in delays in getting your vehicle loaded. Choosing the right broker is vital to getting a reputable carrier for the lowest price possible.  

We feel it’s important for you to know how we determine your quote.

When you’re looking for a car shipping rate, you want to understand how auto transport works. Prices are based on seasonal market demands for cars to be moved at any given time. Each quote is prepared based on the season and the current national rates.

When comparing auto transport companies, keep in mind that low-priced quotes often result in delays in getting your vehicle loaded. Choosing the right broker is vital to getting a reputable carrier for the lowest price possible. Not all brokers are created equal in this talent.

Mercury does a thorough background check with each carrier for every shipment. We verify their ratings, references, and in addition, we obtain a certified copy of their insurance certificate, directly from the government agency that it is on file with.

You can have peace of mind knowing that the carrier shipping your vehicle is the very best and that there are no surprises guaranteed.

Mercury Auto Transport is licensed, Bonded and Insured. Our FMSCA Motor Carrier Number is MC647319.

While we do our best match your auto shipping needs with the most responsible carriers with the best track records, from time-to-time there may be accidental damage while in transit, it is good to know that the insurance of the carrier we locate for you will protect your auto shipment in that event.

Shipping a vehicle can be stressful if you don’t know what to do.  This is why we believe it is paramount to have our highly trained agents be your main point of contact from start to finish.

They will go over everything you need to know so you can relax.  In the meanwhile, we prepared this checklist.  This includes everything from pickup to delivery and how to make sure your car is ready for pickup.

When it comes to car moving, we want you to be ahead of the game!  For any questions and further assistance our agents are standing by, (800) 553-1828.  Please read our checklist to prepare your vehicle to learn more.

There are several ways you can ship a car.  The options include enclosed trailer, open carrier transport, flatbed truck, door-to-door shipping services, and to or from a terminal as well.  The most popular of the options is a 7 to 10 car open carrier.  These large trucks can accommodate almost any size vehicle including carsSUVstrucksjeeps, and vans.

Open car transport, door to door is also the best way to get the cheapest auto transport rate possible.  To learn more and see what transport method is best for you, please fill out our free quote form and one of our representatives will respond to you within minutes.  You can also call us at (800) 553-1828.

We present offers from FMCSA Licensed and Insured Carriers. When you accept an offer, we send your service agreement that guarantees the price, door-to-door service, and 100% bumper-to-bumper insurance. There are never any hidden fees or charges, guaranteed.