Subaru BRZ stalling and power loss while driving with check engine light on on Subaru BRZ

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

Problem overview

Some Subaru BRZ owners report experiencing stalling and power loss while driving, particularly when the check engine light is illuminated. This may be due to the vehicle entering "limp mode," which is activated by the Engine Control Unit (ECU) to prevent engine or exhaust system damage. Owners have noted that stalling can pose a significant safety hazard, as it compromises vehicle control due to a loss of power brakes and steering. The check engine light can signal a range of issues, from minor problems like a loose gas cap to more serious concerns requiring immediate attention. Common culprits for stalling include faulty ignition coils, a dirty throttle body, or torque converter issues. If the check engine light is flashing, it indicates severe problems that necessitate immediate action, such as pulling over, turning off the engine, and having the vehicle towed for professional assistance. To effectively resolve these stalling and power loss issues, contacting Subaru vehicle assistance or taking the car to a dealership for thorough diagnostics is strongly advised.

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