Regal Estate Wagon V6-252 4.1L VIN 4 4-BBL (1982)
Fuel Pressure: Testing and Inspection
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.
