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Home >> American Motors >> 1978 >> Gremlin Base, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Tune-Up Procedures - 6-Cylinder >> Fuel Pump

Fuel Pump

Make tests with air cleaner removed and fuel inlet line or filter disconnected at carburetor. Disconnect fuel return line at fuel filter and plug nipple on filter. Make all tests at idle speed.

FUEL PUMP SPECIFICATIONS

Application Specification
Pressure 4-5 Psi
Volume One pint in 30 sec.
Vacuum (at fuel pump inlet) 10 in. Hg min.