Question about 1988 Nissan Stanza

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My rb30 engine is leaking fuel between rail and top of injector

Does the position of the rail hold the line under tension? car is a skyline not a stanza but there is no skyline on the list.

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  • 396 Answers

SOURCE: how can I make fuel injectors fit for 94 325.i 2.5 L6 BMW

Buy the correct ones. did he/or you compare old and new before switching. One must be taller than the other

Posted on Jan 20, 2010

emissionwiz
  • 60667 Answers

SOURCE: Fuel rails/injectore removal

they just pull out, replace the O ring seals on each injector before reinstalling, also put Vaseline on the O ring seals before installing them to prevent damage.

Posted on Feb 16, 2009

  • 202 Answers

SOURCE: Fuel injectors leak at fuel rail

Get some new O-rings, and this time put oil on them before you insert them into the fuel rail. The regulator is alright.The problem is that the o-rings can roll up, or twist when push em in dry. Had this problem once, easy fix, but was frustrating.

Posted on Mar 30, 2009

hotratchet
  • 952 Answers

SOURCE: can i fit a turbo skyline engine (rb30) in a nissan sentra 1987

Hi,

Thanks for using FixYa.

The answer is... Yes you can... All it requires is patience and skills. You'd need to squeeze the engine in your car. This might require you to cut some chassis parts in your engine bay just to accommodate such big and powerful engine. Best wishes with the engine swap buddy.

Thanks. Have a good one.

- HotRatchet

Posted on Nov 09, 2009

kirkx
  • 2019 Answers

SOURCE: how can I make fuel injectors fit for 94 325.i 2.5 L6 BMW

All injectors need to have a tight seal at the bottom, because otherwise vacuum will leak. I believe they should look in general like an O-ring. Some injectors also have a plastic hood to reduce damage or build up, but that is not essential. The seal is. Some seals are thicker and more squared off then just an O-ring. It is also equally important that old seals are not left behind in the manifold when you take out the injector. Seals should always be replaced. A height mismatch usually means missing or redundant seals.

Posted on Jan 20, 2010

alicantecoli
  • 21936 Answers

SOURCE: Bad Idling

Yes its 22 yrs old and a bit tired so trade it in for a newer car or better still a new peugeot diesel hybrid ,Or go to scrapyard and try the changing the injectors and also the temperature sensor ,then see how it runs

Posted on Apr 15, 2012

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Instructions
  1. Raise the hood of the Kia Shortage view the interior. From front to back you will see the grill, the radiator, the radiator fans, and the engine. On the top of the engine is the valve cover---an aluminum cover that encloses the top of the engine---that is bolted in place.
  2. Look behind the valve cover for an aluminum rail that goes across the back of the engine. Inserted at equal distances---both below and into the rail---are tubular injectors that are also inserted into the engine. The aluminum rail is called the fuel rail. It is a hollow tube that holds the tops of the injectors and supplies them with fuel. Each of the injectors are also plugged into the engine wiring harness.
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Fuel pressure at rail drops as soon as key off, long crank time starting 1999 c2500 5.3 litre auto trans a/c installed in line check valve close to tank no change no fuel leaks no...


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May 23, 2010 | 1991 Buick LeSabre

1 Answer

How do you install injectors in a chevy s-10 pick-up?


Removal & Installation

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Exploded view of the fuel rail and injector mounting


Take care when servicing the fuel rail assembly to prevent dirt or contaminants from entering the fuel system. ALL openings in the fuel lines and passages should be capped or plugged while disconnected.
  1. Before disassembly, clean the fuel rail assembly with a spray type cleaner such as AC Delco® X-30A, or equivalent. After removal, DO NOT immerse the fuel rail in liquid solvent.
  2. Properly relieve the fuel system pressure and disconnect the negative battery cable.
  3. Remove the air intake duct, as necessary for access.
  4. Tag and disengage the fuel injector electrical connectors.
  5. Disengage the fuel pressure regulator vacuum line, then tag and disengage all other necessary vacuum hoses.
  6. Loosen and remove the fuel rail retaining bolts.
  7. If necessary to remove the fuel rail assembly completely from the engine compartment, or to prevent stressing and damaging the fuel lines, disconnect the fuel lines from the rail assembly.
  8. Carefully lift the fuel rail assembly and fuel injectors from the intake.
  9. Carefully release and separate the fuel injectors from the rail assembly.
  10. Remove and discard ALL old O-rings from the fuel injectors and, if disconnected, the fuel lines.
To install:
  1. Lightly coat the new O-rings with clean engine oil, then position them to the injectors and, if applicable, fuel fittings.
  2. Install the injectors to the fuel rail assembly.
  3. Carefully install the fuel rail and injectors to the intake manifold. Make sure the injectors are properly seated in their bores, but DO NOT force them into position.
  4. Install and tighten the rail retaining bolts to 62 inch lbs. (7 Nm).
  5. If removed, connect the fuel lines to the rail assembly and secure the fittings.
  6. Engage the fuel pressure regulator and any other vacuum lines, as noted during removal.
  7. Engage the injector electrical connectors.
  8. Connect the negative battery cable and cycle the ignition switch (without attempting to start the engine) in order to pressurize the fuel system, then check for leaks.
  9. Install the air intake duct.

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2 Answers

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the same way you took it apart. put a little grease around the rubber seals so they will slide in easier. just tap on the fuel rail while lightly tapping it into place.

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2 Answers

Can i fit a turbo skyline engine (rb30) in a nissan sentra 1987


Hi,

Thanks for using FixYa.

The answer is... Yes you can... All it requires is patience and skills. You'd need to squeeze the engine in your car. This might require you to cut some chassis parts in your engine bay just to accommodate such big and powerful engine. Best wishes with the engine swap buddy.

Thanks. Have a good one.

- HotRatchet

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2 Answers

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