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Vauxhall is one of the most interesting car manufacturers around the world and the Vauxhall comes from the German manufacturer Opel. The Insignia takes its name from a 2003 concept car and serves as the flagship model of the Opel brand. However, dealing with a Vauxhall Insignia not starting can often be daunting.
Much like any other vehicle that has trouble starting, the main problem with the Vauxhall Insignia is often a dead or weak battery. As your vehicle gets older, the battery will weaken and it might not have enough charge to power the starter motor. The problem will also affect many of the electronics of the vehicle should you get it running.
In terms of overall reliability, Vauxhall is second to none and the manufacturer prides itself on creating vehicles that could potentially last a lifetime. Dealing with starting issues is fairly uncommon in the newer models. However, we aim to look at some of the possible issues that cause Vauxhall not to start.
Vauxhall Insignia Not Starting – 5 Most Probable Causes
To determine the main reason the Vauxhall Insignia might not be starting, we should delve deeper into the reasons that many vehicles struggle with starting. Whilst researching, the reasons we found can easily apply to other vehicles as well. Nevertheless, the following reasons are the most common in preventing the Vauxhall Insignia from starting:
1. Bad Battery
Problem: As we have already touched on, dealing with a bad battery is one of the most common reasons that a vehicle does not start. As your battery gets older, it might not charge as effectively and should you have damaged solenoids, it could hinder the charge capacity. This will prevent the starter motor from charging, which ultimately stuns the vehicle.
Solution: Using a voltage meter, you can measure the charge when connecting it to both poles on the battery. Once connected, it should give you a clear readout of what the battery charge currently is. For a standard vehicle, you want 12 to 13 volts. Should it be higher or lower, you need an expert to assist you. You might even need to replace the battery.
2. Ineffective Starter Motor
Problem: The starter motor is responsible for starting the vehicle and this is one of the trickiest components. The start motor hardly ever gives you any warning when it comes to failing, but you will simply notice the vehicle not starting. The starter motor might fail at the worst possible time, but you can still pop-start the vehicle if it is manual.
Solution: The starter motor is one of the components that need to be fully replaced once it fails. Once3 it becomes unreliable, quick fixes might not hold up for too long. Additionally, you don’t want to be caught in the middle of nowhere with a vehicle that does not start. We would recommend having a mechanic check and fix the starter motor.
3. Bad Alternator
Problem: The alternator is one of the main components responsible for charging your battery while you are driving. However, a bad alternator is something that often happens with a lack of maintenance and this could disrupt the charge being fed to your vehicle. If the alternator is potentially damaged, it could affect the battery.
Solution: The alternator can often be fixed if some of the components are slightly damaged. However, when the alternator stops charging the battery, your best bet might be to have the alternator fixed or replaced. This can be an expensive fix, but it should last your Vauxhall a couple of thousand miles when replaced.
4. Blown Spark Plug Or Glow Plug
Problem: Whether you drive a diesel or petrol-powered Vauxhall, you will need one of the plugs to start the vehicle. For a petrol-powered vehicle, the spark plugs will provide the spark needed to light the engine. Additionally, the glow plugs on your diesel-powered Vauxhall will warm up the vehicle, which enables it to start.
A blown spark plug or glow plug can prevent the vehicle from effectively starting and this will inevitably cause the vehicle to crank without starting. It is one of the first things you should check if the vehicle does not start.
Solution: Since replacing the spark plugs or glow plugs are affordable, you can easily replace them when you have problems starting your vehicle. These plugs play an important role in heating the vehicle or creating the needed explosion in the combustion engine. As mentioned, it should be cheap and easy to replace them yourself.
5. Damaged Fuel Lines
Problem: The fuel lines are responsible for transporting the fuel from the tank to the combustion engine. Once you start the vehicle, the starter motor is powered by the battery to create a spark in the spark plugs. The vehicle should naturally start and run. However, a lack of fuel to the engine could prevent the ignition process.
Solution: It is best if you can run down the fuel lines to find out if any of them are damaged. This should only take you a few minutes. In some cases, there might be leaks or the fuel lines could be burnt. It is best if you can replace these. We would recommend having a qualified mechanic assist with the fix.
Why Does My Vauxhall Crank But Not Start?
Many people often find out the hard way that there is a problem. One of these could be that the vehicle cranks, but it does not turn over to start. If your Vauxhall insignia cranks but does not start, you should consider checking the battery as the first possible cause. Additionally, the spark plugs might allow the engine to crank and stop if they don’t spark.
Is Vauxhall A Reliable Car?
Vauxhall is known for different things around the world. Some call it an Opel and others a Holden. However, the Opel brand is known for creating reliable vehicles that stand the test of time and often last a couple hundred thousand miles. Vauxhall is a brand you can be proud to own, with limited serious problems.