P0356High urgency
Ignition Coil F Primary/Secondary Circuit
Powertrain · Ignition System
⛔ Cylinder 6 misfire. Avoid highway driving — stop if the check engine light flashes.
What this means
Cylinder 6 ignition coil circuit fault. Common on V6 and V8 engines.
Likely causes
- Failed Cylinder 6 coilMost common
- Wiring faultCommon
Estimated repair cost
Ignition coil$60 – $200
Spark plug$20 – $80
Wiring repair$80 – $250
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Frequently asked questions about P0356
What does P0356 mean?
Cylinder 6 ignition coil circuit fault. Common on V6 and V8 engines.
Is P0356 serious?
Cylinder 6 misfire. Avoid highway driving — stop if the check engine light flashes.
How much does it cost to fix P0356?
Repair costs for P0356 range from $60 – $200 depending on the root cause and your vehicle.
Can I drive with P0356?
No — this code indicates a serious issue. Stop driving and have the vehicle inspected immediately.