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| Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
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05-30-2020, 10:46 PM
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Senior Member
Join Date: Oct 2019
Drives: 2020 Subaru BRZ
Location: Washington NC
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Fuel system questions
My car starting running very poorly. Acts like its running on 2 cylinders. Code reader says Fuel System 1 low pressure. Deduction tells me that fuel system 1 is most likely the DI system. If Im correct, does that mean my HPFP crapped out.
Whats the best way to diagnose this problem Thanks Roger |
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