P0306 Chrysler Code - Cylinder 6 Misfire Fault Detected
Quick Answer
When a misfire occurs, engine speed will fluctuate. Common causes include Faulty spark plug 6, Clogged or faulty fuel injector 6, Faulty ignition coil 6. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0306 Chrysler indicates Cylinder 6 Misfire Fault Detected .
- Common causes
- Common causes include Faulty spark plug 6, Clogged or faulty fuel injector 6, Faulty ignition coil 6.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0306 Chrysler Description
What are the Possible Causes of the DTC P0306 Chrysler?
- Faulty spark plug 6
- Clogged or faulty fuel injector 6
- Faulty ignition coil 6
- Fuel injector 6 harness is open or shorted
- Fuel injector 6 circuit poor electrical connection
- Ignition coil 6 harness is open or shorted
- Ignition coil 6 circuit poor electrical connection
- Insufficient cylinder 6 compression
- Incorrect fuel pressure
- Intake air leak
How to Fix the DTC P0306 Chrysler?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0306 Chrysler code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P0306 Chrysler code?
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Need Help with the Code?
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Frequently Asked Questions about P0306 Chrysler Code
No Frequently Asked Questions about P0306 Chrysler Code found.
Discuss the causes and fixes for P0306 Chrysler OBDII Code
-
I have a 2012 Town and County the check engine light came on misfire cylinder 6. I changed the spark plug and coil. 2 weeks later check engine light back on misfire cylinder 6. What should I try now?
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Any other symptoms? The next step is either a new fuel injector or perform a compression test in case you have a blown head gasket.
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