Has Your Chrysler Car Stalled On The Road?

Few things are more frustrating (or dangerous) than having your Chrysler suddenly stall while driving. Whether your car shuts off at a stoplight or loses power on the highway, stalling is usually a sign of an underlying issue that needs immediate attention. If this has happened to you, you can find expert service here or use this guide to troubleshoot and fix the issue yourself before it happens again.

Common Reasons Your Chrysler Stalls

1. Fuel Delivery Problems

A lack of proper fuel flow can cause your engine to shut off unexpectedly. Here’s what might be going wrong:

• Bad fuel pump – If the fuel pump fails, your engine won’t get enough gas to stay running.
• Clogged fuel filter – A dirty filter restricts fuel flow, leading to sputtering or stalling.
• Faulty fuel injectors – Dirty or malfunctioning injectors can cause inconsistent fuel delivery.
• What to do:
• Listen for a whining sound from the fuel pump when turning the key. If it’s silent, the pump may be bad.
• Check and replace the fuel filter if it’s clogged.
• Use fuel injector cleaner or have the injectors professionally cleaned if they are blocked.

2. Electrical System Malfunctions

Your Chrysler relies on a complex electrical system to stay running. A failure in any of these components can cause stalling:

• Bad alternator – If the alternator isn’t charging the battery properly, your car may lose power while driving.
• Dead or weak battery – A weak battery can cause electrical components to fail, leading to stalling.
• Faulty sensors (MAF, TPS, Crankshaft Position Sensor) – These sensors regulate air-fuel mixture and ignition timing. If they fail, the engine may shut off.
• What to do:
• Test the battery voltage—if it’s below 12.6V when off or drops significantly when running, it may need replacing.
• If stalling happens after starting but then improves, the alternator may not be providing enough charge.
• Use an OBD-II scanner to check for faulty sensor codes.

3. Air Intake or Vacuum Leaks

If too much or too little air enters the engine, it can disrupt combustion and cause stalling.

• Dirty or faulty mass airflow (MAF) sensor – A malfunctioning MAF sensor can send incorrect data, leading to poor engine performance.
• Vacuum leaks – A cracked hose or intake leak can throw off the air-fuel mixture.
• What to do:
• Inspect hoses and seals for cracks or loose connections.
• Clean or replace the MAF sensor if it's dirty or faulty.

4. Ignition System Issues

A failing ignition system can lead to sudden stalls, especially in older Chryslers.

• Bad spark plugs or ignition coils – Worn-out spark plugs can misfire, causing the engine to shut down.
• Crankshaft or camshaft sensor failure – These sensors help regulate ignition timing. A failure can cause the engine to lose power.
• What to do:
• Inspect spark plugs for wear and replace them if necessary.
• If your car stalls when hot, the ignition coil may be failing and needs replacement.

If your Chrysler keeps stalling, it’s time to get it inspected before the issue leaves you stranded. Schedule a repair appointment here to keep your car running smoothly.Bottom of Form