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Injector (TBI) R & I: Installation

Apply a thin coat of engine oil or gasoline to new upper and lower "O" rings. Install lower "O" ring to injector cavity and upper "O" ring to injector. Install injector by pushing straight down into bore, DO NOT twist or turn injector. Tighten injector cover screws to 31 INCH lbs. (3.5 N.m).

Fig 1: Disconnecting Fuel Injector
G121759Courtesy of GENERAL MOTORS CORP.
FUEL PUMP RELAY LOCATIONS

Model Location
Metro Engine compartment (main fuse block)