Engine Error
P0314
Single Cylinder Misfire (Cylinder not Specified)
Severity
Medium
Symptoms
Intermittent engine shudder, slight power loss, check engine light
Common Causes
- Crankshaft position sensor variation out of sync
- Intermittent vacuum leak
- Failing spark plug or wire
- Poor fuel quality
How to Fix
- 1 Perform CKP (Crankshaft Position) system variation relearn
- 2 Check for vacuum leaks
- 3 Inspect spark plugs and wires
- 4 Add fuel system cleaner
Estimated Repair Cost
USD
$50
–
$250
CKP Relearn: 50 - 150; Tune-up: 100 - 250