1989 Nissan Truck fuel line/throttle body

1989 NISSAN TRUCK
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DARIK NELSON
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Engine Mechanical problem
1989 Nissan Truck 4 cyl Two Wheel Drive Manual

freshly rebuilt motor getting fuel up to but not into throttle body, but is building pressure
Feb 10, 2010 at 4:51 PM
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RASMATAZ
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Is the injector/s pulsing? Also check the fuel pressure if its within specs.
Feb 10, 2010 at 10:16 PM
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DARIK NELSON
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there is no fuel inside the tbi, is there anything like a switch that will prevent fuel from flowing if it is turned upside down? i took the intake off as one piece when i rebuilt the motor. it got moved around.
Feb 11, 2010 at 6:09 AM
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RASMATAZ
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When you turn key to run do you hear the fuel pump come On if so check the fuel pressure there should be fuel on the line
Feb 11, 2010 at 6:30 AM
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DARIK NELSON
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there is fuel up to the inlet of the throttle body the pump is working. it is something with the throttle body itself. do you know anything about this tbi?
Feb 11, 2010 at 7:54 AM
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RASMATAZ
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Open it up and investigate-also check the fuel pressure regulator
Feb 11, 2010 at 8:35 AM
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DARIK NELSON
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how do i test the fuel pressure regulator
Feb 11, 2010 at 9:07 AM
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