What does code P0302 mean on a Dodge and is it safe to drive?
P0302: Cylinder 2 Misfire Detected. Here's what it means on your Dodge, what usually causes it, what repairs typically cost, and how safe it is to keep driving.
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What this code means
The PCM has detected a misfire on cylinder 2. Same logic as P0301, but for a different cylinder.
Common causes for your Dodge
- Worn or fouled spark plug on cylinder 2
- Failing ignition coil
- Leaking or clogged fuel injector
- Low compression on cylinder 2
Symptoms
- Check Engine Light
- Noticeable shaking, especially at idle
- Loss of power or hesitation
Typical fixes
- Replace spark plug/coil on cylinder 2
- Clean or replace injector
- Address internal engine problems if compression is low
Repair cost range
For a Dodge, repairs for P0302 often fall between $150 and $900, depending on the cause and whether you use OEM or aftermarket parts. Labor rates vary by location.
Known issues on Dodge
Dodge 3.6L Pentastar P0302 on Grand Caravan and Journey at high mileage often involves coil connector corrosion from water intrusion alongside the cam follower wear issue common to this engine family.
Most commonly affected models
Charger 3.6L 2011–2020Journey 3.6L 2012–2019Grand Caravan 3.6L 2011–2019