Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2014 Subaru BRZ PremiumFACTORY OEM SERVICE PROCEDURE

Injector Assembly (FA20/Direct Fuel Injection): Installation

Fuel injector seal installation
1. Use the engine conditioner to remove the carbon on engine oil on the side surface and seal groove of injector shown in the figure.
  
  Fig 1: Identifying Fuel Injector Seal Cleaning Area
  Courtesy of SUBARU OF AMERICA, INC.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.