Fuel Pressure: Specifications

FUEL SYSTEM PRESSURE:

CARBURETTED, TBI
All carburetted models, test pump with gauge at carburetor height. On cars equipped with vapor return system squeeze off return hose to obtain accurate reading. All models with TBI, pressure measured at fuel inlet of TBI unit. All models with MFI, pressure measured at fuel rail.

WARNING: To avoid personal injury: on all vehicles where the fuel hoses/lines are to be disconnected, always wrap a shop towel around hose/line connection to prevent fuel spillage. Connect a suitable fuel pressure gauge and ensure gauge connections are tight prior to starting the engine.