P0367 Code: Misfire Detected - Fuel Disabled (P0367)
Note: We do not currently have verified model-specific diagnostic data for the Ram 2500. The symptoms and fixes listed below are the standard generic OBD2 guidelines for the P0367 code. Always consult a factory service manual before replacing parts.
What does this mean?
Code P0367 indicates a misfire has been detected and the PCM has disabled fuel delivery to protect the catalytic converter.
Most Common Causes for Ram 2500
- Worn or fouled spark plugs
- Faulty ignition coil or coil pack
- Clogged or faulty fuel injector
- Vacuum leak in intake system
Symptoms to Watch For
- Check Engine Light is illuminated
- Engine misfiring or shaking sensation
- Rough or unstable idle
- Significant loss of engine power
- Vehicle enters reduced power / limp mode
Before replacing parts, check these first
- Check for blown fuses related to the circuit.
- Inspect the wiring harness and electrical connectors for visible damage or corrosion.
- Verify the 12V battery is fully charged, as low voltage can trigger false codes.
- Look for obvious vacuum leaks or cracked hoses under the hood.
How to Diagnose
Common Mistakes
A very common mistake when diagnosing the P0367 code is automatically replacing the sensor or component mentioned in the code description without first testing it. Electrical issues, wiring damage, or vacuum leaks are frequently the true cause. Always use a multimeter and live data scanner to verify component failure before spending money on parts.
Frequently Asked Questions
Can I drive with the P0367 code?
If the check engine light is solid, you can usually drive to a safe location or mechanic. If the light is flashing, pull over immediately to prevent catastrophic engine or catalytic converter damage.
Will the P0367 code clear itself?
Once the underlying problem is fixed, the engine computer will run its self-checks. If it passes over several drive cycles, the light will turn off automatically. You can also clear it immediately using an OBD2 scanner.
Will this code fail an emissions test?
Yes. If the Check Engine Light is on due to the P0367 code, your Ram will automatically fail an OBD2 plug-in emissions or smog test.
Join the Discussion
Repair Estimate
Includes parts and labor. May vary by location.
DIY Difficulty
Can usually be performed at home with basic hand tools.