2007 Ford Expedition Won’T Start [Cause & Proven Fixes]

There’s nothing more frustrating than getting in your car to go to work or run errands, only to find that it won’t start. If you’re a 2007 Ford Expedition owner, you’re not alone. This is a common problem with this model year. But don’t worry, there is a solution. In this guide, we’ll walk you through the steps to troubleshoot the issue and get your Expedition back up and running.

Why 2007 Ford Expedition Won’T Start

No spark

Faulty spark plugs
Faulty spark plug wires
Faulty ignition coil
Faulty distributor cap or rotor
Bad timing

No fuel

Empty fuel tank
Faulty fuel pump
Clogged fuel filter
Faulty fuel injectors
Bad fuel pressure regulator

No compression

Faulty spark plugs
Faulty valvetrain
Low engine oil level
Collapsed piston

Engine control module (ECM) problem

Faulty ECM
Corrupted ECM software
ECM wiring problem

How to Troubleshoot: 2007 Ford Expedition Won’t Start

Symptoms

There are a few different symptoms that you may experience if your 2007 Ford Expedition won’t start. These include:

The engine does not turn over when you turn the key in the ignition.
The engine turns over but does not start.
The engine starts but dies immediately.
The engine starts but runs rough.

Causes

There are a number of different things that could cause your 2007 Ford Expedition to not start. These include:

A dead battery.
A bad starter.
A bad alternator.
A problem with the fuel pump.
A problem with the fuel injectors.
A problem with the spark plugs.
A problem with the ignition coil.
A problem with the engine control module (ECM).

Diagnosis

The first step in troubleshooting a problem with your 2007 Ford Expedition is to perform a visual inspection. This should include checking the battery for corrosion, the starter for damage, and the fuel lines for leaks. You should also check the engine oil level and make sure that the engine is getting spark.

If you do not find any obvious problems, you will need to use a diagnostic tool to scan the system for codes. This will help you identify the specific problem that is causing your vehicle to not start.

Repair

Once you have identified the problem, you can begin repairs. This may involve replacing the battery, starter, alternator, fuel pump, fuel injectors, spark plugs, ignition coil, or ECM.

It is important to have the repairs performed by a qualified technician. This will ensure that the problem is fixed correctly and that your vehicle is safe to drive.

Prevention

There are a few things you can do to help prevent your 2007 Ford Expedition from not starting. These include:

Keeping the battery properly charged.
Replacing the battery as soon as it starts to show signs of wear.
Keeping the starter and alternator in good working order.
Maintaining the fuel system.
Inspecting the spark plugs and ignition coil regularly.
Updating the ECM software as needed.

By following these tips, you can help keep your 2007 Ford Expedition running smoothly and prevent it from not starting.

Also Read: 2007 Ford Expedition Won’T Start Anti Theft

FAQs: 2007 Ford Expedition Won’t Start

Why won’t my 2007 Ford Expedition start?

There are a few possible reasons why your 2007 Ford Expedition won’t start. Here are some of the most common causes:

Dead battery: The most common reason why a car won’t start is a dead battery. If your battery is more than three years old, it’s a good idea to have it tested to make sure it’s still in good condition.

Corroded battery terminals: Corrosion on the battery terminals can prevent the battery from making a good connection to the car’s electrical system. This can also cause the car to not start.

Faulty alternator: The alternator is responsible for charging the battery. If the alternator is not working properly, it can cause the battery to drain and the car to not start.

Bad starter: The starter is responsible for turning the engine over. If the starter is not working properly, it can prevent the engine from starting.

Improper spark plug gap: The spark plugs are responsible for igniting the fuel in the engine. If the spark plugs are not gapped properly, they can cause the engine to misfire and not start.

What should I do if my 2007 Ford Expedition won’t start?

If your 2007 Ford Expedition won’t start, here are a few things you can try:

Check the battery: First, check the battery to make sure it is in good condition and has enough charge. You can do this by turning on the headlights and seeing if they are bright. If the headlights are dim, it means the battery is low on charge. You can also check the battery terminals for corrosion. If the terminals are corroded, you can clean them with a wire brush and baking soda.

Check the alternator: If the battery is in good condition, the next thing to check is the alternator. You can do this by turning on the headlights and revving the engine. If the headlights dim when you rev the engine, it means the alternator is not charging the battery properly. You will need to have the alternator tested or replaced.

Check the starter: If the battery and alternator are in good condition, the next thing to check is the starter. You can do this by jumping the starter with a battery charger. If the engine starts, it means the starter is working properly. If the engine does not start, you will need to have the starter tested or replaced.

Check the spark plugs: If the battery, alternator, and starter are all in good condition, the next thing to check is the spark plugs. You can check the spark plugs by removing them from the engine and inspecting them. If the spark plugs are fouled or damaged, you will need to have them replaced.

How much does it cost to fix a 2007 Ford Expedition that won’t start?

The cost of fixing a 2007 Ford Expedition that won’t start depends on the cause of the problem. If the problem is a dead battery, it will cost around $100 to replace the battery. If the problem is corroded battery terminals, it will cost around $20 to clean the terminals. If the problem is a faulty alternator, it will cost around $300 to replace the alternator. If the problem is a bad starter, it will cost around $400 to replace the starter. If the problem is improper spark plug gap, it will cost around $10 to have the spark plugs gapped.

Can I fix a 2007 Ford Expedition that won’t start myself?

Yes, you can fix a 2007 Ford Expedition that won’t start yourself if you have the necessary tools and skills. However, if you are not confident in your ability to fix the problem, it is best to take the car to a qualified mechanic.

What are the symptoms of a 2007 Ford Expedition that won’t start?

Here are some of the symptoms of a 2007 Ford Expedition that won’t start:

The car will not crank when you turn the key in the ignition.
The car will crank but not start.
The car will start but then die immediately.
The car will start but then run rough.
The car will start but then overheat.
The car will start but then lose power.