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P0300 on CHRYSLER PACIFICA

Severity
Medium
NHTSA Reports
2
Most Affected
2017

What P0300 Means on Your CHRYSLER PACIFICA

Real CHRYSLER PACIFICA Owner Reports (Source: NHTSA Complaints Database)

"2017 Pacifica, front bank (also referred to as left side of 3.6 Pentastar engine) multiple cylinder misfire, due to failed head; 110,000 miles."

— 2017 CHRYSLER PACIFICA owner • ENGINE • Filed 06/10/2024

"Stalling and loss of power, the car computer reader code is P0305. 5th cylinder misfire, and a P0300 cylinder misfire. 2017 pacifica with 62,000 miles and there are tons of people with the same issue around the same mileage."

— 2017 CHRYSLER PACIFICA owner • ENGINE • Filed 07/08/2022

Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.

Common Causes of P0300 on CHRYSLER PACIFICA

100%

Percentages based on NHTSA complaint component analysis for this vehicle.

Complaint Trend by Year

2017
2

What To Do Next

  1. 1
    Check for recalls on YOUR VIN

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.

  2. 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.

  3. 3
    Compare repair quotes

    Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.

P0300 on Other Vehicles

Data sourced from the National Highway Traffic Safety Administration (U.S. Department of Transportation) and the SAE J2012 OBD-II standard. Code definitions follow the SAE J2012 / ISO 15031-6 standard. Owner reports are filed directly with NHTSA by vehicle owners. This information is provided for educational purposes only and should not replace professional automotive diagnosis. Always consult a qualified mechanic for vehicle repair decisions.

Last updated: March 2026