P0302 on CHRYSLER PACIFICA
What P0302 Means on Your CHRYSLER PACIFICA
Real CHRYSLER PACIFICA Owner Reports (Source: NHTSA Complaints Database)
"2017 Chrysler Pacifica at 70k miles, check engine light came on. After engine warm up, engine starts to rough idle. Diagnosis is misfire on cylinder 2 (code P0302). In addition, vehicle voltage fluctuates in gage cluster between 12-14 volts."
"P0302 code triggered the CEL. Spark plug showed signs of coolant spark plug, and leak down pressure test presented a leaking cylinder head gasket. Disassembly of the air intake manifold revealed the oil cooler was leaking oil and mixing oil with coolant."
Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.
Common Causes of P0302 on CHRYSLER PACIFICA
Percentages based on NHTSA complaint component analysis for this vehicle.
Complaint Trend by Year
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.
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2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50-$150) pinpoints the root cause before you spend money on parts.
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3
Compare repair quotes
Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.