P2347

Symptoms

• Knocking or ringing sound from the engine
• Power Loss
• Increased fuel consumption
• Unstable engine operation
• Check Engine light comes on

Causes

• Poor fuel quality (low octane number)
• Spark plug fault
• Problems with fuel injectors
• Incorrect ignition timing
• Mechanical engine damage

How to Fix

1. Check fuel quality, replace if necessary
2. Inspect and, if necessary, replace spark plugs
3. Check the operation of the fuel injectors
4. Check and adjust the ignition timing
5. Conduct engine diagnostics for mechanical damage

Related codes

Error P2347 by Vehicle Brand