P1347 – EVAP System Vacuum Leak Detected
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Symptoms
- Check engine light
- Possible fuel smell
Causes
- Cracked hose
- Loose fitting
- Faulty purge valve
Diagnosis
- Smoke test EVAP system
- Inspect hoses
- Check fittings
Repair
- Repair or replace hoses
- Reseal fittings
- Replace purge valve