As a certified auto mechanic with over 20 years of experience, I’ve seen my fair share of Nissan Largos that won’t to start. And I can assure you, I understand how annoying it can be when you’ve got places to go, you hop in, turn the key, and … drum roll please … nada!
But fear not, you’ve come to the right place. My name’s Robby and in this article, I’m going to explain the most frequent causes why your Nissan Largo won’t start. I’ll explain all the most common causes and you’ll understand how to identify each potential cause, as well as what to do in each case. I’ll offer practical troubleshooting pointers and repair solutions based on my two decades of first-hand experience, so you can get your Nissan Largo starting and driving again as rapidly as possible.
Understanding Why a Nissan Won’t Start
When you realize to yourself “My Nissan Largo won’t start”, this could be because of various issues being wrong with your Mini Van. Perhaps the engine is not starting at all, possibly it is turning over partially but then not starting, or maybe it’s making a clicking sound when you attempt to start the engine, however in the end nothing happens. Each of these circumstances can be a sign of different problems with your car.
Common Reasons Why Your Nissan Largo Won’t Start
There are many reasons that a Largo refuses to start up. These issues usually consist of a dead or weak Mini Van battery, a bad alternator, starter motor issues, fuel system complications, as well as electrical or circuitry complications. Each one of these problems can show up as a multitude of symptoms and require separate solutions to identify and resolve, so we can get your car back on the road as soon as possible.
Symptoms of Nissan Largo That Won’t Start
Having the ability to recognize and diagnose these signs, will help you in discovering the underlying cause of the problem. For example, when you turn the key in the ignition, and you hear a clicking sound but your Nissan still will not start, it is often a sign that there is a problem with the fuel or ignition system.
Analysis of The Reasons Why Your Nissan Largo Won’t Start
The very first step to finding a practical solution to the issue is having a grasp of the underlying cause of that problem, so let’s dig into the most common factors why your Largo fails to start.
Nissan Largo Battery Issues
In the vast majority of instances, the most common reason why your Nissan Largo fails to start is often because of the battery, it’s either dead or weak, and you need to recharge your car’s battery or change it. The Mini Van’s battery supplies the electricity needed to start the engine, and power all the electrical components in your Nissan Largo. Signs of a bad battery problem in a Largo, can be things like the Mini Van being slow to crank the engine, weak or dim headlights, or a lit-up battery alert light on your car’s dash. A portable jump starter allows you to jump start your Mini Van’s if the battery is dead without needing another vehicle. And a battery charger can help recharge a dead battery and diagnose battery issues.
Nissan Largo Alternator Problems
The alternator is for charging the battery from the engine while the car is running. A defective alternator can certainly prevent your Nissan Largo from starting as it will not be able to charge up the battery, from the engine, so it will be drained fairly quickly till it’s dead and you don’t realize it until you get into your beloved Largo and it refuses to start. Symptoms that your Largos alternator may be faulty can be a lit-up battery or alternator caution light on the dash, weak or dim headlights when the engine is idling, and also a whining or grinding noise from the engine while it’s running.
Nissan Largo Starter Motor Failures
The starter motor deals with turning the engine over (cranking) when you start your Nissan. If the starter motor is damaged in some way then the engine won’t crank, and your Largo can’t start. You can tell if your starter motor has an issue or not usually by listening for a clicking noise when you turn the key or a grinding noise throughout the start-up, or your vehicle only starts intermittently then the starter motor may very well be the problem.
Nissan Largo Fuel System Complications
We’re not talking about when you merely run out of gas here, but your Mini Van’s fuel system itself having issues. Your Nissan Largo uses a combustion engine, and because of this to start and run, it requires a proper mix of fuel and air. If your Largo problems are due to a faulty fuel system, this might be a clogged fuel filter or a broken fuel pump relay, which could suggest the engine might not be getting the fuel it requires to get the vehicle up and running. Over time fuel injectors can also get clogged, so using a fuel injector cleaner like Red Line can help clean them and improve starting.
Nissan Largo Electrical System or Wiring Problems
Modern Nissan Largos rely greatly on electronics, which can mean there are lots of things that can potentially have an issue. Even in an older car, you can still have typical issues such as blown fuses, spark plug problems, a broken ignition switch, or a broken sensor, and more. These can be a few of the various electrical reasons why your Nissan Largo can’t get started. Symptoms of a wiring or electrical problem can vary widely but can often include the engine not cranking, or your Largo can start but only intermittently or some alert lights come on the dash. To effectively diagnose and fix these kinds of issues, you will require the skills of a knowledgeable Nissan mechanic locally or online.
Solutions & Repair Tips
As soon as you have found out what the cause of your vehicle failing to start is. The next logical step is of course to try and repair it. Here are some tips for the common issues we’ve covered previously.
How to Troubleshoot and Fix Battery Issues in a Nissan Largo
If it’s a battery issue you suspect is the problem, then the first thing you must do is examine the battery terminals. You want them to be clean, not corroded, and tightly connected. If you discover that the terminals are corroded you can try cleaning them 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 Largo’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 Nissan Largo, it will likely run out of life once again in the not so distant future. You can use 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 to be replaced. You can get a replacement car battery for your exact Nissan model by visiting Amazon here, and selecting “enter a new vehicle” to filter the results for your Nissan Largo, and choose a suitable one, from a seller with great reviews.
If charging your Largo’s 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. You can also ask the advice of a mechanic online through us, or get an instant free quote on a Roadside mechanics.
How to Diagnose Alternator Problems in a Nissan Largo
Ok, so the image above I found online and is a joke, DON’T DO THIS. I’ll explain in more detail, but in short, to diagnose and fix alternator problems you will need the help of a qualified and experienced auto mechanic. If the alternator is what you suspect is the culprit, you can test it. If you can get the Mini Van to start up temporarily (you may need to jump-start the vehicle for that), but once it’s going, let the vehicle run, and while the engine is running, disconnect the positive terminal of the battery. It’s likely due to a fault with your vehicle’s alternator if you notice that your Nissan Largo dies right away when you disconnect the positive terminal. You should be aware however that this method can be dangerous, and might harm the sensitive electronic parts in your Nissan Largo, so it’s necessary to seek advice from an expert auto mechanic locally or online, before ever trying this. If you think it might be the alternator, it’s best to ask a mechanic online or near you.
How to Identify and Solve Starter Motor Failures in a Nissan Largo
It’s likely a problem with your starter motor if you can hear the clicking sound, however the engine doesn’t crank. In these cases, the solution is to have the starter motor replaced by a professional mechanic.
How to Fix Fuel System Complications in a Nissan Largo
If you think the issue to be because of a fuel system problem, try and listen for the fuel pump when you turn the key to the “on” position, before starting the Mini Van. You should hear a humming sound for a couple of seconds. It may be there is a problem with the fuel pump if you are not able to hear this noise. If you observe your Nissan is tough to start, it stalls, or it has poor acceleration, it could be down to a clogged fuel filter. Both of these will likely require a reliable auto mechanic in order to correctly repair. This is because may require a fuel pressure test kit and mechanic’s tool set to fully diagnose and repair fuel system problems.
How to Fix Electrical or Wiring Issues in a Nissan Largo
If you think it’s a wiring or electrical system problem, first check the fuses associated with the ignition system, and replace any that have blown. If your Nissan starts after this, then it was a successful, simple and cheap fix! However, if the Mini Van refuses to start, even intermittently it might be a problem with the ignition switch itself. If different warning lights are visible on your dashboard, it might be because of a damaged sensor. These problems can be very complicated and a professional Nissan mechanic is most likely needed to identify and repair it.
As my dad always said “Prevention is better than cure”, so here are some preventative measures to make sure you avoid any Nissan Largo starting difficulties again!
Routine Upkeep of Your Nissan Largo:
Regular maintenance of your Nissan Largo is of the utmost importance to preventing future troubles. This includes things like routine oil changes, checking the battery, cleaning the terminals, changing the fuel filter as recommended/required, and having your vehicle checked by a professional auto mechanic regularly. You can speak with a mechanic locally or online if you find yourself uncertain or needing further clarity about the routine upkeep tasks needed for your particular Mini Van.
Drive Your Nissan Largo Frequently:
If you happen to leave your Nissan Largo in your garage for extended periods of time without driving it, the battery will deplete down as it’s not receiving any electrical charge from the engine running being used. Try your best to drive your Largo frequently to keep the battery from draining. If you remember you haven’t driven your Mini Van in a while, take it for a spin to make sure there is still a charge in the battery. Worth noting: letting the battery completely drain, is also damaging for the longevity of the battery, try not to do this.
Take Notice Of Warning Signs:
If you notice anything odd like unusual noises, a difference in driving and performance, or warning lights are now visible on the dash, don’t just disregard them. These are usually early signs of a problem and are best being attended to ASAP so that they don’t end up being larger problems down the line. Speak to a mechanic locally or online about these issues and find out if they need to be dealt with.
When to Ask a Nissan Mechanic Online
If you’re either short on time, want an expert Nissan mechanic on hand assisting and advising you, or you’ve tried to fix it yourself, but regardless of your best efforts your vehicle won’t start, then chatting with a Nissan mechanic online can be a fantastic choice. It certainly beats googling things like “my Nissan starts but wont move when in drive” all day and still getting nowhere.
Advantages of an Online Nissan Mechanic
Online mechanic services provides numerous advantages. You can get skilled Nissan mechanic advice 24×7 and without leaving your home, which is especially helpful if your vehicle 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 excellent if you’re in a rush, require a 2nd opinion, or you simply prefer having an expert Nissan mechanic on hand.
How Services Like MechanicAnswer.com Can Benefit You
Our live Nissan mechanic service connects you with certified expert mechanics who can provide immediate aid, guidance and advice with all issues and all Nissan models. It doesn’t matter if your Largo is having trouble or your Nissan Lafesta won’t start, we’ve got the Nissan mechanics online that with a little bit of information over a chat box, can solve anything for you.
You have the ability to explain the problems you are having with your vehicle, ask Nissan mechanics limitless questions, and even submit pictures and videos so you can actually show the mechanic what you mean. You can talk with them through online chat or by phone call, whichever you prefer. The Nissan mechanic online will help you detect the problem, advise you on the best course of action for your individual circumstance and even guide you through simple maintenance and repair work every step of the way.
To summarize, when your Nissan Largo wont start, it can be a complete disappointment and a huge hassle. However, having a firm grasp of what may be causing the issues, having the ability to troubleshoot them, and knowing what steps are required in each case, when and where to get help if needed, will be a huge benefit. Keep in mind that routine maintenance is essential for avoiding all kinds of vehicle issues.
I hope this guide helps you get your Nissan started again, and have a great day!
Frequently Asked Questions When a Nissan Largo Won’t Start (FAQs)
What should I do if my Nissan Largo won’t start?
To start with, do not 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 reason for the issue is most likely one of the most common causes gone over in this guide. If you can’t find the problem yourself, you will need the assistance of a Nissan mechanic in your area or online.
How to tell if my Nissan Largo won’t start because of the battery?
Signs of a battery issue in a Largo include the engine being slow to crank, dim headlights, and lit battery warning lights on the dash. You can also check the battery terminals to see if they are clean, not corroded, and tightly connected. If the battery is weak or old, it may be best to just replace it.
How can I prevent my Nissan Largo not starting issues?
In order to make certain this annoyance never occurs once again, regular upkeep is key. This consists of things like oil changes, checking the battery and cleaning its terminals, changing the fuel filter as recommended/required, and having your Nissan Largo checked by a mechanic often. It’s also a terrific idea to drive the Mini Van regularly so the battery remains charged.
Can I ask a mechanic online if my Nissan Largo fails to start?
Yes, you can. An online mechanic service like ours can provide immediate expert Nissan mechanic help and guidance, without you having to leave your home. If your Nissan Largo fails to start and is stuck in the driveway, this is particularly useful.
How can services like MechanicAnswer.com help if my Nissan Largo will not start?
We link you with accredited specialist Nissan mechanics who can supply guidance on your particular circumstance. You can tell them about your vehicle problems, ask unlimited questions, and even submit images and videos so you can correctly demonstrate the issue and describe it fully. The mechanic will have the ability to assist, troubleshoot, diagnose the problem, recommend the best course of action and guide you along the way.