FAULTBASE
Error CodesASKCars
© 2026 FAULTBASE
All rights reserved.
v2.0.0 • Production
ContactPrivacyImpressum
my Ram 1500 DT (2019-Present) stalls when I come to a stop what could be wrong - Ram 1500
Home/Cars/Ram/1500/DT (2019-Present)/my Ram 1500 DT (2019-Present) stalls when I come to a stop what could be wrong

my Ram 1500 DT (2019-Present) stalls when I come to a stop what could be wrong

Ram 1500 DT (2019-Present)

Error Codes
2-4 hours
Time
medium
Difficulty
high
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
505 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix engine stalling issues in the 2019 Ram 1500 DT. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component
Engine
Estimated Time
2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect the battery before working on electrical components.
  • •Allow the engine to cool before working on the intake system.

Symptoms

  • •Engine stalling upon coming to a stop
  • •Rough idle prior to stalling
  • •Check engine light illuminated
  • •Unusual engine noises (e.g., sputtering)
  • •Poor fuel economy
  • •Increased emissions

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

  • ✓Test the affected component to ensure it functions correctly
  • ✓Check for any error codes or warning lights
  • ✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

  • •Follow the manufacturer's recommended maintenance schedule
  • •Address warning signs early before they develop into major issues
  • •Use quality parts and fluids recommended for your vehicle
  • •Keep detailed records of all repairs and maintenance

Tools & Equipment Required

  • •OBD-II scanner
  • •Socket set
  • •Throttle body cleaner
  • •Fuel pressure gauge
  • •IAC cleaner

Parts Required

  • •Throttle body gasket (if replaced)
  • •Idle air control valve (if replacement is necessary)
  • •Fuel pump (if pressure is low)

Additional Information

Affected Component
Engine
Estimated Time
2-4 hours
Difficulty
medium
Severity
high
Tools Required
5 items
Parts Required
3 items

Related Faults

Loading...

Share this solution

Comments

Sign in to share your thoughts

Sign In

No comments yet

Be the first to share your thoughts

Back to Generation
Solution
1. Preparation
  • Gather necessary tools and parts.
  • Ensure the vehicle is parked on a level surface and the engine is cool.
  • Disconnect the battery before starting work.
2. Clean or Replace the Throttle Body
  • Tools Required: Socket set, throttle body cleaner, rag.
  • Sub-steps:
    1. Remove the air intake duct connected to the throttle body.
    2. Unbolt the throttle body from the intake manifold.
    3. Clean the throttle body with throttle body cleaner and a rag.
    4. If the throttle body is damaged, replace it with a new unit.
    5. Reinstall the throttle body and reconnect the air intake duct.
3. Inspect and Clean the Idle Air Control (IAC) Valve
  • Tools Required: Socket set, IAC cleaner, small brush.
  • Sub-steps:
    1. Locate the IAC valve on the throttle body.
    2. Disconnect the electrical connector and remove the mounting bolts.
    3. Clean the IAC valve using IAC cleaner and a small brush.
    4. Reinstall the IAC valve and reconnect the electrical connector.
4. Check Fuel Pressure
  • Tools Required: Fuel pressure gauge.
  • Sub-steps:
    1. Locate the fuel rail on the engine.
    2. Connect the fuel pressure gauge to the Schrader valve on the fuel rail.
    3. Turn on the ignition (do not start the engine) and check the fuel pressure reading.
    4. If the pressure is outside the manufacturer's specifications, consider replacing the fuel pump.