LeSabre V8-307 Fuel Pump Flow Test - System Diagnosis and Troubleshooting
Fuel Pressure: Testing and Inspection
Fuel System Pressure Test
FUEL SYSTEM PRESSURE
Carburetted Models - Test pump with gauge at carburetor height.
Models Equipped With Vapor Return System - Squeeze off return hose to obtain accurate reading.
Models with TBI - Pressure measured at fuel inlet of TBI unit.
Models with MFI - Pressure measured at fuel rail.
