Power Loss and Jerking During Hard Acceleration
The 2020 Ford F-150 experiences power loss, jerking, or hesitation specifically during hard acceleration. This suggests a fuel, ignition, or turbocharger-related issue under high load conditions.
Diagnosis Details
Possible Causes
Faulty spark plugs or ignition coils causing misfire under load
Clogged fuel injectors or weak fuel pump reducing fuel delivery
Turbocharger boost leak or wastegate malfunction (if equipped with EcoBoost engine)
Mass airflow (MAF) sensor or throttle position sensor (TPS) issue
Related OBD-II Codes
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What You Should Do
Check for diagnostic trouble codes (DTCs) using an OBD-II scanner.
Inspect spark plugs and ignition coils for wear or damage.
Test fuel pressure and inspect fuel injectors.
For turbo models, check boost pressure and vacuum lines for leaks.
Clean MAF sensor and throttle body if needed.
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Disclaimer: This AI-generated diagnosis is for informational reference only. Always consult a qualified mechanic for an in-person inspection. AutOwner is not responsible for decisions made based on this information.
