Supra L6-3.0L DOHC Turbo (7M-GTE) (1987)
Fuel Pressure Release: Service and Repair
FUEL PRESSURE RELEASE
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Disconnect the battery negative cable.
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Place a suitable container or shop towel under the cold start injector.
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Disconnect the wiring connector from the cold start injector.
7M-GE
7M-GTE
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Slowly loosen the union bolt of the cold start injector tube.
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After fuel pressure is released, re-tighten union bolt.
Torque union bolts to 19 - 25 ft.lbs. (2.5 - 3.5 kg.m)
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Wipe off any splattered gasoline.
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Reconnect the battery negative (-) cable.