1989 Nissan Truck fuel line/throttle body

DARIK NELSON

MEMBER
1989 NISSAN TRUCK

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

Thursday, February 11th, 2010 AT 12:51 AM

6 Replies

RASMATAZ

MECHANIC
75,992 POSTS

Is the injector/s pulsing? Also check the fuel pressure if its within specs.

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Thursday, February 11th, 2010 AT 6:16 AM

DARIK NELSON

MEMBER
3 POSTS

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.

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Thursday, February 11th, 2010 AT 2:09 PM

RASMATAZ

MECHANIC
75,992 POSTS

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

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Thursday, February 11th, 2010 AT 2:30 PM

DARIK NELSON

MEMBER
3 POSTS

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?

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Thursday, February 11th, 2010 AT 3:54 PM

RASMATAZ