Mercury won’t start? Relax. As a qualified mechanic with over 20 years of experience, I’ve seen it all and can help you swiftly get your non-starting Mercury going again.
Hi, I’m Robby, and in this walkthrough, I’ll use my expertise to identify the most prevalent reasons your Mercury won’t start. From a non-functioning starter to gas delivery issues, I’ll give pro guidance to either do-it-yourself it, some product recommendations that will help in different situations and even how to know when to call in a professional mechanic.
My real-world guidance will help you avoid costly repair bills and get back on the road ASAP and properly. I’ll offer maintenance hints to stop future no-start issues also.
Understanding Why a Mercury Won’t Start
Before we get stuck into the causes and solutions it’s important to initially understand the problem. When you realize to yourself “my Mercury wont start”, this could be due to an array of issues being wrong with your vehicle. Possibly the engine is not cranking at all, potentially it is turning over partially however then not starting, or maybe you can hear a clicking noise when you try to start the engine, but ultimately absolutely nothing happens. Each of these cases can indicate different issues with your car.
Common Reasons Why Your Mercury Won’t Start
There are various reasons that a Mercury wont start up. These issues usually include a weak or dead car battery, a faulty alternator, starter motor issues, fuel system issues, along with electrical or circuitry failures. Every one of these problems can manifest as an array of symptoms and require different solutions to troubleshoot and resolve, so we can get your car back on the road as soon as possible.
Symptoms of a Mercury That Won’t Start
Having the ability to identify and diagnose these symptoms, will help you in discovering the root cause of the problem. For instance, when you turn the key in the ignition, and you hear a clicking sound however your Mercury still refuses to start, it is often a sign that there is a problem with the fuel or ignition system of your car.
Analysis of The Reasons Why Your Mercury Won’t Start
The very first step to finding a practical solution to the issue is having a grasp of the root cause of that issue, so let’s dig into the most common causes as to why your Mercury wont start. A lot of this information is transferrable to other car makes also, so it doesnt make if it a Mercury or a MG won’t start, with this handy guide you always be prepared!
Mercury Battery Issues Can Cause Starting Troubles
In most cases, the most common reason why your Mercury wont start is, in many cases because of your car battery, it’s either weak or dead, and you have to either recharge your car’s battery or replace it. The car’s battery provides the electric that’s needed to start the engine, and power all the electrical parts in your Mercury. Signs of a bad battery problem in a Mercury, are things like the car being slow to crank the engine, dim or weak headlights, or a lit-up battery warning light on your cars dash. A portable jump starter allows you to jump start your car if the battery is dead without needing another vehicle, and a battery charger can help recharge a dead battery and diagnose battery issues.
Alternator Issues Can Cause Mercury Starting problems
The alternator is tasked with charging the battery from the engine while the car is running. A broken alternator can certainly prevent your Mercury from starting as it won’t be able to charge the battery, from the engine, so it will drain all the way down till it’s completely drained and you only realize it when you can’t get your Mercury started. Symptoms that your Mercury’s alternator is faulty can be a lit up battery or alternator warning light on the dashboard, dim headlights when the engine is idling, and also a whining or grinding sound from the engine while its running.
Mercury Starter Motor Failures
When you start your Mercury, the starter motor handles turning the engine over (cranking it). If the starter motor is failing in some way then the engine won’t crank, and your Mercury won’t start. You can tell if your starter motor has a problem or not usually by listening, if you hear a clicking noise when you turn the key or a grinding noise during the start-up, or your vehicle only starts intermittently then the starter motor may very well be the problem.
Mercury Fuel System Complications
We’re not talking about when you merely run out of gas here, but the fuel system itself having problems. Your Mercury uses a combustion engine, and for that reason to start and run, it needs a proper mix of fuel and air. If your Mercury issues are part of a faulty fuel system, this can sometimes be a clogged fuel filter or a broken fuel pump relay, which could indicate the engine might not be receiving the fuel it requires to get the car up and running.
Mercury Electrical System or Wiring Problems
Modern Mercury’s rely heavily on electronic components, which can mean there are lots of things that can potentially break and cause problems. Even in an older vehicle, you can have fairly normal problems such as blown fuses, spark plug problems, a broken ignition switch, or a damaged sensor and more. These can be some of the many electrical explanations as to why your vehicle wont start. Symptoms of a circuitry or electrical issue can differ greatly however can typically include the engine not cranking, or your Mercury can start however just intermittently or some warning lights come on the car’s dash. To appropriately diagnose and fix these kinds of problems, you will require the abilities of a knowledgeable car mechanic in your area or online.
Solutions & Repair Tips For When Your Mercury Can’t Start
Once you have diagnosed what the reason for your Mercury failing to start is. The next logical step is naturally to try and repair it. Here are some tips for the typical issues we’ve covered so far.
How to Troubleshoot and Fix Battery Issues in a Mercury
If it’s a battery issue you suspect is the problem, then the first thing you ought to do is inspect the battery terminals. You want them to be clean, not corroded, and securely connected. If you find that the terminals are indeed corroded you can try to clean them up with a mix of baking soda and water.
Once you have checked the battery terminals, you can check to see if the battery is just out of charge, or worse, it’s old and weak, or dead and needs to be replaced. For this, you can charge the battery in a few different ways:
- With the help of another vehicle and jumper cables to jump-start your Mercury’s battery.
- Use a car battery charger that you can plug into a socket to charge it up.
- Use a portable car battery charger you can take with you on the go, so you are never left stranded when on the move.
If the battery charges up and works fine, great, problem solved! However, you will need to replace the battery if it’s old or weak. Otherwise, even if you charge it up enough to start the Mercury, it will probably die once again in the near future. You can make use of a multimeter or OB2 scanner as a way to test the life of the battery to see if it’s worth saving or if it needs replacing. You can get a replacement car battery for your exact Mercury model by visiting Amazon here, and selecting “enter a new vehicle” to filter the results for your Mercury, and choose a suitable one, from a seller with great reviews.
If charging your Mercury’s car battery does not resolve your issues, and problems like frequent draining and needing frequent charges persist even after replacing the battery, there is likely a more complex underlying issue causing excessive battery drain. In that case, you will need a professional mechanic to inspect and diagnose the root cause.
How to Diagnose Alternator Problems in a Mercury
If the alternator is what you suspect is the perpetrator, you can test it to see for yourself. If you can get the vehicle started temporarily (you may need to jump start the car for that), but when it’s going, let the vehicle run, and while the engine is running, disconnect the positive terminal of your car’s battery . It’s likely due to a problem with the alternator if you discover your Mercury dies right away when you disconnect the positive terminal. You should be aware however that this method can be risky, and may damage the delicate electronic elements in your Mercury, so it’s always best to seek advice from a reliable car mechanic locally or online, prior to ever trying this.
How to Identify Starter Motor Failures in a Mercury
If you think the starter motor is the reason for your Mercury not starting, listen for a clicking noise when you turn the ignition key. In this case, the solution is to have the starter motor replaced by a professional mechanic.
How to Fix Fuel System Issues in a Mercury
If you think the issue to be due to a fuel system problem, listen for the fuel pump when you turn the key to the “on” position, before starting up the car. You should hear a humming noise for a few seconds. It might be there is an issue with the fuel pump if you are not able to hear this noise. If you notice your Mercury is hard to start, it stalls, or it has bad acceleration, it could be due to a clogged fuel filter. Both of these will likely need a professional car mechanic in order to effectively fix.
How to Repair Electrical or Wiring Issues in a Mercury
If you suspect it’s a circuitry or electrical system problem, initially check the fuses related to the ignition system, and change any that have blown. If your Mercury starts after this, then it was an effective, low-cost and simple fix! If the car doesn’t start, even intermittently, it might be indicative of with the ignition switch itself. If various warning lights are visible on your dashboard, it might be due to a broken sensor. These problems can be very complicated and a reliable car mechanic is likely needed to identify and have it properly repaired.
How To Prevent Mercury No Starting Issues
As my father always said “Prevention is better than cure”, so here are some preventative measures to make sure you avoid any Mercury starting difficulties again!
Routine Maintenance of Your Mercury:
Routine upkeep of your Mercury is of the utmost importance to avoiding future problems. This includes things like routine oil changes, checking the battery, cleaning up the terminals, changing the fuel filter as recommended/required, and of course having your car checked by a reliable car mechanic regularly. You can speak with a mechanic in your area or online if you find yourself uncertain or confused about the regular upkeep tasks required for your specific car.
Drive Your Mercury Frequently:
If you happen to leave your Mercury stagnant for long periods of time without taking it for a spin now and again, the battery will waste out of charge as it’s not getting any charge from the engine running regularly. Try to drive your car frequently to keep the battery charged up. Take it for a quick spin to make sure there is still charge in the battery if you remember you have not driven your Mercury in a while. Worth noting: letting the battery completely drain, is also damaging to the long term life of the battery, try not to do this.
Take Notice Of Warning Signs:
If you notice anything odd like uncommon sounds, a difference in how it drives and the performance, or alert lights lit up on your Mercury’s dashboard, don’t ignore them. These can be early warnings of a problem and are best being addressed ASAP before they end up being bigger issues down the line. Speak with a car mechanic in your area or online about these warning lights and get advice on if they need to be dealt with.
When to Ask a Mercury Mechanic Online
Instead of Googling searches like “car won’t turn on” all day long looking for solutions, there is an easier way. If you want to save time, want a specialist Mercury mechanic on hand helping and advising you, or you’ve tried to solve it for yourself, however regardless of your best efforts your vehicle will not start, then chatting with a Mercury mechanic online can be a terrific choice.
Benefits of Online Mechanic Solutions
Ask a mechanic services, like ours in the bottom right of this page, provide several advantages. You can get professional Mercury mechanic guidance 24×7 and without leaving your house, which is especially useful if your car will not start and is stuck in the driveway. You can also save money as online mechanic consultations are more affordable than a physical visit to a local mechanic near you. Plus, you can get the answer quickly, which is fantastic if you’re in a hurry, require a 2nd opinion, or you just like having an expert Mercury mechanic on hand.
How Services Like Mechanic Answer Can Help You
Mechanic Answer connects you with certified expert mechanics who can offer instant help, guidance and advice. You’re able to describe the issues you are having with your car, ask a Mercury mechanic unlimited questions, and even submit pictures and videos so you can actually show the mechanic what you mean. You can speak to them by means of online chat or by telephone call, whichever you choose. The Mercury mechanic online will help you identify the problem, guide you on what are the best options for your specific circumstance and even guide you through basic maintenance and repairs step by step.
In a nut shell when your Mercury wont start, it will likely be a major bummer and a huge hassle. However, knowing what might be causing the issues, being able to troubleshoot them, and knowing what actions are required in each case, and where to get help if needed, will be a big help. Keep in mind that regular upkeep is crucial for preventing the majority of vehicle issues.
If your Mercury’s troubles persist despite this guide, remember you can chat with a mechanic for free online on our website.”
Mercury Won’t Start Frequently Asked Questions (FAQs)
What should I do if my Mercury can’t start?
To start with, don’t panic. Try to identify any signs that could show an issue, such as unusual noises, warning lights on the dash, or changes in performance. The cause of the problem is likely one of the typical causes discussed in this guide. If you can’t find the problem yourself, you will need the help of a Mercury mechanic in your area or online.
How to tell if my Mercury wont start because of the battery?
Signs of a battery issue in a Mercury consist of the engine being slow to crank, dim headlights, and lit battery warning lights on dash. You can also check the battery terminals to see if they are clean, not corroded, and securely connected. If the battery is old or weak, it may be best to simply swap it for a newer one.
How can I prevent my Mercury not starting issues?
In order to ensure this annoyance never ever occurs again, routine maintenance is key. This includes things like oil changes, checking the battery and cleaning it’s terminals, changing the fuel filter as recommended / required, and having your Mercury checked by a mechanic routinely. It’s also a terrific idea to drive the car routinely so the battery remains charged.
Can I ask a mechanic online if my Mercury will not start?
Yes, you can. An online mechanic service like ours can provide instant expert Mercury mechanic assistance and guidance, without you having to leave your home. This is specifically beneficial if your vehicle wont start and is stuck in the driveway.
How can services like Mechanic Answer help if my Mercury fails to start?
We link you with certified professional Mercury mechanics who can offer suggestions on your specific circumstance. You can tell them about your car problems, ask unlimited questions, and even upload images and videos so you can effectively describe and show the problem. The mechanic will have the ability to assist, troubleshoot, identify the problem, suggest the very best course of action and guide you along the way.