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.
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HOMESERVICE MANUALSACURA1994INTEGRA (GS-R) L4-1797CC 1.8L DOHC (VTEC)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTEMISSION CONTROL SYSTEMSFILLPIPE RESTRICTORDESCRIPTION AND OPERATION
1994 Acura Integra (GS-R) L4-1797cc 1.8L DOHC (VTEC)
Fillpipe Restrictor: Description and Operation
1994 Acura Integra (GS-R) L4-1797cc 1.8L DOHC (VTEC)SECTION Description and Operation
PURPOSE
The Fillpipe Restrictor is used to prevent the introduction of regular (leaded) gas into the fuel system.
OPERATION
The fillpipe restrictor prevents the larger diameter fuel nozzles used for leaded fuels from entering the fuel system.
The Fillpipe Restrictor is used to prevent the introduction of regular (leaded) gas into the fuel system.
OPERATION
The fillpipe restrictor prevents the larger diameter fuel nozzles used for leaded fuels from entering the fuel system.
RENDER: 1.0x
NO RELATED
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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.