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P0300 on FORD EXPLORER

Severity
Medium
NHTSA Reports
3
Most Affected
2017, 2022, 2023

What P0300 Means on Your FORD EXPLORER

Real FORD EXPLORER Owner Reports (Source: NHTSA Complaints Database)

"The contact owns a 2017 Ford Explorer. The contact stated while driving at an undisclosed speed, the vehicle jerked violently. The check engine warning light was illuminated."

— 2017 FORD EXPLORER owner • ENGINE • Filed 09/01/2024

"My wife was driving the car all of a sudden the check engine light came on, and it started to flash on and off. The car started sputtering. She pulled over turned the car off and called me. I informed her to wait a little bit and restart the car."

— 2022 FORD EXPLORER owner • ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM • Filed 01/11/2025

"The contact owns a 2023 Ford Explorer. While the contact’s son was driving at an undisclosed speed, the vehicle shuddered and shook violently. The driver noticed a strong fuel odor inside the vehicle. The hood was raised, and the fuel odor was much stronger. The vehicle was towed to the residence."

— 2023 FORD EXPLORER owner • ENGINE • Filed 08/09/2025

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 FORD EXPLORER

66.7%
33.3%

Percentages based on NHTSA complaint component analysis for this vehicle.

Complaint Trend by Year

2017
1
2022
1
2023
1

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