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Why does my 2003 dodge ram shut off?

Typically when an engine shuts off while under acceleration, it is caused by an instant reduction in fuel flow or an ignition system component that failed. Among the leading candidates include, fuel pump failure, fuel pump relay, or crankshaft or cam position sensor failure.

Why does my Dodge Ram keep shutting off?

You have a broken ignition switch. The ignition switch is an anti-theft component that turns your Ram’s electrical systems off and on. If it starts to fail, your electrical systems won’t turn on, which will lead to the car dying or sputtering while driving.

Why is my truck cutting out while driving?

There are a large number of reasons why your car might stall while driving. It could be a dead alternator, a bad coolant sensor or lack of fuel, just to name a few. Is your car stalling while accelerating? If so, then it could be a major vacuum leak, clogged fuel filter or a bad fuel pump.

How do you reset the computer on a 2003 Dodge Ram?

To reset the computer in your RAM 1500, take the following steps:

  1. Identify your battery’s negative cable.
  2. Disconnect the negative cable from the battery.
  3. Wait 20 minutes so that all systems have shut down.
  4. Reconnect the negative cable.

How many miles does a 2003 Dodge Ram last?

The Dodge Ram 1500 can last for as long as 300,000 miles with regular maintenance. Assuming you drive 15,000 miles every year, that’s 20 solid years.

Why does my engine cut out when I stop?

The fuel mixture in the engine will be too rich to combust properly, and the engine will die. If your car stalls when you come to a stop, it could simply be a dirty air filter. The air filter may have become so clogged that not enough air can pass through it to the engine.

What would cause engine to cut out?

If the fuel pump is overheating or malfunctioning, it may either push too much gas through or not enough. Either way, your engine will cut out. If it has too much gas, it’s flooded. If it isn’t getting enough gas, it will stall due to fuel starvation.

Why will my truck not stay running?

This issue could be caused by an insufficient amount of fuel reaching the combustion chamber. For fuel issues, start by checking the fuel pressure. If it is low, look at the fuel pump, fuel pressure regulator, and injectors.

How do you test a PCM on a Dodge?

How to Test the PCM on a Dodge

  1. Prepare some important materials before you check your Dodge’s PCM. …
  2. Place the coding resources in your Dodge’s navigation seat. …
  3. Locate your Dodge’s computer outlet beneath the dashboard. …
  4. Connect your OBD-II scanner to your Dodge’s computer outlet. …
  5. Look at your device’s display screen.

How do I reset my Dodge computer?

Disconnect the negative terminal cable from the battery with a combination wrench. Set the negative terminal cable aside and wait 20 minutes. This will drain the computer’s stored electricity and clear its memory. Reconnect the negative terminal cable to the battery.

How do you reset a PCM on a Dodge?

Turn the ignition to the start position for a count of 30 to 40 seconds. Turn it back off, then go back to Your battery, and replace the negative terminal to it’s original connection. The PCM should now be reset.

What is high mileage for a Dodge Ram?

The Dodge Ram 1500 is good for 250,000 – 350,000 miles, or 20+ years. Transmission or serious engine maintenance is generally too expensive in comparison to the value of the truck so when they go out, the Ram ceases to be a financially viable vehicle.

What is high mileage for a Ram 1500?

So what is the maximum reliable miles you can get out of a RAM 1500? Ram 1500 pickups have proven to rack up mileage well over 300k miles without major engine or transmission repairs. There is no reason why most modern Ram 1500 engines can’t make it past 300k miles with proper preventive maintenance.

How many years will a Ram 1500 last?

The Ram 1500 is a durable pickup truck that can last between 200,000 and 250,000 miles when properly maintained and not pushed beyond its working limits. Based on an annual mileage of 15,000 miles this equates to 13 – 17 years of service before repair costs become uneconomical.

Why does my truck shut off when I come to a stop?

If the torque converter is broken, or if there is a low fluid level in the transmission, the converter will not do its job, and the car will be unable to maintain power at low speeds, which causes the engine to shut off. A defective TCS or torque converter solenoid can also cause this issue.

What is it called when your car turns off while stopped?

The concept of the stop-start system is simple. It automatically shuts off the engine when the vehicle is at rest to cut fuel use and eliminate idle emissions.

Why does my car suddenly turn off?

There are several possible reasons why an engine might suddenly stop. These include an empty fuel tank, a faulty crankshaft sensor, or a faulty alternator. Whatever the cause, if it happens, it is important not to panic and to move to the side of the road and the nearest safe spot.

Why did my car shut off while driving and won’t start?

A failing fuel pump is one of the faults that can cause this. Other likely problems would be the battery, alternator, battery cable, wiring harness fault, crank or camshaft position sensor. The fuel pump may have been replaced because it was not turning on.

Why does my truck feel like it has no power?

The most likely issue is a clogged fuel filter. The purpose of the fuel filter is to ensure that dirt and debris stay out of the fuel system, so over time, it may need cleaned or replaced. When the fuel filter is clogged, the fuel pump has to work much harder, resulting in a far less efficient drive.

How do I know when my fuel pump is bad?

6 Common Signs of a Faulty Fuel Pump

  1. Whining Noise From the Fuel Tank. If you notice a whining noise coming from the location of your fuel tank, the fuel pump is probably beginning to fail. …
  2. The Engine Sputters or Surges. …
  3. Trouble Starting the Car. …
  4. Loss of Power Under Load. …
  5. Reduced Gas Mileage. …
  6. Stalling at High Temperatures.

Why do I have to keep my foot on the gas to keep my car running?

There are only three possible explanations: a fault in fuel supply (plugged filter, injectors, etc.), ignition system problems, and air induction including the idle air control valve, throttle position sensor, mass air flow sensor and vacuum leaks including the PCV and EGR systems.

Why does my car shut off when I press the gas?

The car will stall if the valve is too clogged or when it finally fails. If, while holding the accelerator pedal down, a small amount of pressure keeps the car running at a stop, the idle control valve may require attention. In most late model cars, this problem will usually trigger the Check Engine light.