P0314 - Single Cylinder Misfire Detected

The ECM detected a single-cylinder misfire but did not flag a specific cylinder code at the same time.

Code Overview

The ECM detected a single-cylinder misfire but did not flag a specific cylinder code at the same time.

Common Causes

• Intermittent ignition fault
• Fuel injector issue
• Mechanical problem on one cylinder

Diagnostic Steps

1. Check Mode $06 or pending codes if available
2. Inspect ignition and fuel components
3. Watch for a cylinder-specific code to set during diagnosis

Likely Repairs & Cost Guides

Use test results to confirm the fault before pricing the repair.

Related OBD Codes

Browse the closest code-family pages when the same fault pattern often shows up nearby.

Next Steps

Move from the code to a diagnosis path, then into repair pricing once the fault is confirmed.