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To remove the fuel injector from a 1997 Isuzu Trooper, first, relieve the fuel system pressure by removing the fuel pump relay and starting the engine until it stalls. Next, disconnect the negative battery cable and remove the intake manifold or the upper plenum to access the fuel rail. Unbolt the fuel rail, disconnect the fuel lines, and carefully pull out the fuel injectors from the rail. Make sure to replace any O-rings and clean the injector ports before reinstallation.

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AnswerBot

2mo ago

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