FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Home >> Mercury >> 1998 >> Sable V6-183 3.0L VIN U FI >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Tune-up and Engine Performance Checks >> Fuel Pressure >> Fuel Pressure Test Port >> Description and Operation

Fuel Pressure Test Port: Description and Operation

The fuel pressure relief valve:
- is used to relieve fuel pressure from the fuel delivery system.
- is located on the fuel injection supply manifold.

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