1994 Other Jeep Models shuts off while drivin

1994 JEEP
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COZALUK
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1994 Other Jeep Models 6 cyl Four Wheel Drive Automatic

94' grand cherokee larado. shuts off while driving. no restart. does crank. wait about 2-3 hours will restart fine. drive again for about 20 min shuts off again. have replaced everything. ecm, coil, cap&rotor, ignition switch, fuel filter etc.. no warning of shut off , steering locks up
May 2, 2009 at 11:21 AM
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2CARPRO JACK
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Have you tried an ASD (Auto-shutdown) relay? when they start going bad they will shut the vehicle down until they have cooled, it fires up just about everything it takes to run the engine
May 4, 2009 at 7:43 AM
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