Subaru BRZ stalling issue after 30 minutes of driving on Subaru BRZ

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Subaru BRZ owners report experiencing stalling issues after about 30 minutes of driving, which can be attributed to various factors. Commonly, fuel-related problems, such as bad gas or water in the gas tank, may hinder proper engine firing. Additionally, inadequate maintenance can lead to stalling, with issues stemming from a dirty air filter, a faulty fuel pump, clogged fuel injectors, a dirty throttle body, or a malfunctioning mass airflow sensor. In rare cases, some owners have linked stalling to ECU mapping problems, which can be rectified by re-flashing the ECU. To effectively address these stalling concerns, it is recommended that owners consult with a professional mechanic for a thorough diagnosis and resolution.

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