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Jeep Engine Problem

I dropped something down the injector hole, can it be retrieved without removing the head

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  • 157 Answers

If you have access to a shopvac you might be able to reduce the suction end down to the size of a straw either by holding it in the end with some tape and your hand or some other way. Then you might be able to suck the object out. If it is metal then you could buy a small magnet type or pen and pull it out with that. Your auto parts store should have it.

Posted on Oct 19, 2013

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Posted on Jan 02, 2017

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SOURCE: Can u replace the head gaskets on a 2000 Jeep

ruacowboysfa, Yes, you can do this without dropping the engine. The only problem you may have is removing and retorquing the head bolts because of the room constraints at the back of the engine compartment. Good luck with this.

Posted on May 12, 2011

  • 14036 Answers

SOURCE: can you remove the injectors

YEP REMOVE TOP ENGINE COVER AND DISCONNECT INJECTORS ELECTRICAL CONNECTOR,REMOVE FUEL RETURN LINE FROM INJECTOR, REMOVE FUEL INJECTOR HIGH PRESSURE LINE, REMOVE FUEL INJECTOR RETAINER AND RETAINING BOLT,THEN REMOVE FUEL INJECTOR FROM THE CYLINDER HEAD. YOU NEED A FUEL INJECTOR EXTRACTOR TOOL 9075A ON TO INJECTOR AND CYLINDER HEAD.YOU DONT HAVE TO REMOVE THE ENGINE.

Posted on Jun 29, 2011

  • 101 Answers

SOURCE: remove head on 1987 rav4 without removing engine

100 /100. yes

Posted on Jul 31, 2012

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How to assemble a starter motor on a Peugeot partner L 600 panelvan


its fitted from underneath at the back and if my memory serves me right you need to remove a drive shaft to get to it ,or is that the opel combi ?? wow if i had a memory i could be dangerous but all horseplay jokes aside a lot of these small PSA diesel engines are compact to say the least and its nothing to drop the whole engine assembly to get to something ,nice engines when running till they get the black death where the injectors start chuffing ,if it does then clean the carbon up a bit and ram silver paper around the injector then some gun gum when the engine is hot so it goes hard and sell it quick ,do not try to remove the injectors without taking the head off first ,long story ---

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I dropped the condenser screw in the breaker plate hole. will it hurt if I leave it. 1957 601 ford tractor


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03 3.7 have new o rings for bottom of injectors do you put it on the head first or on the injector just put head gaskets on jeep


old post but see it asked many times.
assemble the rail first, its 1 piece so must be ready first.
3.7L Engine (FSM) RTM?
(1) If fuel injectors are to be installed, refer to Fuel
Injector Removal/Installation.
(2) Clean out fuel injector machined bores in
intake manifold.
(3) Apply a small amount of engine oil to each fuel
injector o-ring. This will help in fuel rail installation.
(4) Position fuel rail/fuel injector assembly to
machined injector openings in cylinder head.
(5) Guide each injector into cylinder head. Be careful
not to tear injector o-rings.
(6) Push right side of fuel rail down until fuel
injectors have bottomed on cylinder head shoulder.
Push left fuel rail down until injectors have bottomed
on cylinder head shoulder.
(7) Install 4 fuel rail mounting bolts and tighten.
Refer to torque specifications.
(8) Install 6 ignition coils. Refer to Ignition Coil
Removal/Installation.
(9) Connect electrical connectors to throttle body.
(10) Connect electrical connectors at all fuel injectors.
To install connector, refer to (Fig. 37). Push connector
onto injector (1) and then push and lock red
colored slider (2). Verify connector is locked to injector
by lightly tugging on connector.
(11) Connect necessary vacuum lines to throttle
body.
(12) Connect fuel line latch clip and fuel line to
fuel rail. Refer to Quick-Connect Fittings.
(13) Install air box to throttle body.
(14) Install air duct to air box.
(15) Connect battery cable to battery.
(16) Start engine and check for leaks.

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1 Answer

Remove Injectors from Engine on KIA Pregio


is the engine 27diesel J2 ? If so just unbolt all the injectors pipes from top and loose the bolts on the feeding pump side so to enable you to move the pipes.then with a socket of 17mm remove all the bolts (4 pcs) from the injectors holding the return pipe.With a 22mm socket start loosing one by one the injectors and remove them from the cylinder head be careful not anything or any dirt dropped int he injectors holes.

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1 Answer

How to install a fuel injector on a 2002 jeep liberty 3.7


so that mean the old one is all ready removed.?
or did you mean all steps in the fsm for INJECTOR.
the steps are the same on all EFI fuel rail injectors.
you could google that or you tube it or read the FSM.

hide call keys from step 2 on, or very bad things can happen.
(wife or kids no aware of danger)
ill just cover the (basics)
1: per FSM , depressurize the system, in can be at 60PSI
parked. so avoid fuel in eyes, or a fire. we do that first.
gain access to rail under failure. (RUF) (no barking)
2: remove injector X , wire plug. (failing)
3: then detach the injector rail clamps the both rails off as one....
injector are all now loose, to pull off.
4: add new seals to new injector, and install in reverse order.

that's it, only the gain access , varies,... mostly.

last depressure steps:
run engine,
remove fuel pump relay, engine stalls. key off, hide keys
!

next tje FSM words (just the OFF section)

  1. Remove fuel tank filler tube cap.
  2. Perform Fuel System Pressure Release Procedure.
  3. Remove negative battery cable at battery.
  4. Remove air duct at throttle body air box.
  5. Remove air box at throttle body.
  6. Disconnect fuel line latch clip and fuel line at fuel rail. A special tool will be necessary for fuel line disconnection.
  7. Remove necessary vacuum lines at throttle body.
  8. Disconnect electrical connectors at all 6 fuel injectors. Push red colored slider away from injector. While pushing slider, depress tab and remove connector from injector. The factory fuel injection wiring harness is numerically tagged (INJ 1, INJ 2, etc.) for injector position identification. If harness is not tagged, note wiring location before removal.
  9. Disconnect electrical connectors at throttle body sensors.
  10. Remove 6 ignition coils.
  11. Remove 4 fuel rail mounting bolts.
  12. Gently rock and pull left side of fuel rail until fuel injectors just start to clear machined holes in cylinder head. Gently rock and pull right side of rail until injectors just start to clear cylinder head holes. Repeat this procedure (left/right) until all injectors have cleared cylinder head holes.
  13. Remove fuel rail (with injectors attached) from engine.
end expert.

alldata.com
login and read all steps. that be best , then ask questions?

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1 Answer

Can you remove the injectors on 2003 Jeep Grand Cherokee diesell whithout removing the engine not a lot of space to get the back injector out ???????


YEP REMOVE TOP ENGINE COVER AND DISCONNECT INJECTORS ELECTRICAL CONNECTOR,REMOVE FUEL RETURN LINE FROM INJECTOR, REMOVE FUEL INJECTOR HIGH PRESSURE LINE, REMOVE FUEL INJECTOR RETAINER AND RETAINING BOLT,THEN REMOVE FUEL INJECTOR FROM THE CYLINDER HEAD. YOU NEED A FUEL INJECTOR EXTRACTOR TOOL 9075A ON TO INJECTOR AND CYLINDER HEAD.YOU DONT HAVE TO REMOVE THE ENGINE.

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2 Answers

Can u replace the head gaskets on a 2000 Jeep Grand Cherokee 4.7 liter V8 without dropping the engine?


ruacowboysfa, Yes, you can do this without dropping the engine. The only problem you may have is removing and retorquing the head bolts because of the room constraints at the back of the engine compartment. Good luck with this.

May 12, 2011 | 2000 Jeep Grand Cherokee

1 Answer

I need help removing the injectors


There is a special tool for removing the injectors that the dealerships have. However, you may be able to remove them by using a long pry bar. The injector will pop up when you get them loose. One special note. Sometimes the injector cup will come out with the injector. Try to remove the cup without damaging it. Get some injector cup o-rings and some red lock tight. Put the new o-rings on the cup and apply some grease to the o-rings. At the tip of the cup apply the lock tight. Push the cup into the injector hole and with a rubber hammer tap in down flush with the head. Replacing the injectors is a long and tedious job but take your time and remember where everything goes. Once you get everything back together, prime the fuel system until your arm gets tired and then prime it some more. Have someone crank the truck while you continue to prime the engine. Once the engine starts running, prime for about 30 seconds more and you should be good to go. I hope this has been helpful.

Jan 02, 2009 | 2003 GMC Sierra 2500HD

1 Answer

4.0 litre engine, auto transmission, long cranking time before it starts. When it starts there is a smell of gsoline, rich.


CHECK INJECTOR LEAK DOWN. INSTALL FUEL PRESSURE GAUGE, PRESSURIZE FUEL SYSTEM BY LETTING ENGINE RUN FOR A MINUTE, SHUT ENGINE DOWN, AND OBSERVE FUEL PRESSURE. IT SHOULD NOT DROP BY MORE THAN 15-20 PSI IN A HALF HOUR. IF IT DOES PRESSURIZE FUEL RAIL AGAIN AND REMOVE FUEL RAIL WITH INJECTORS STILL ATTACHED AND LOOK FOR FUEL DRIPPING OUT OF INJECTORS. IF FUEL IS DRIPPING REPLACE INJECTORS AND SEALS.

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1 Answer

Replacing fuel injector on jeep 2.5


Disconnect your Battery.
Remove your air intake and filter housing all the way to the throttle body. Then use a shop rag and release te pressure in the fuel system by the valve on the fuel rail. use the rag to absorb the fuel as it sprays out the fuel rail.
then you unsrew the 2 bolts holing the rail in place.
Then you pry the rail away from the manifold with a flat head.
being careful not to loose any of your injector seals.
when done clean both your injector seats and the rail seats.
use some assembly lube or shop grease to lubricate all of your injector seals upper and lower seals.
remount all parts as you dismounted.
reconnect your battery cylce the ignition key 4-5 times before starting the egine, and check for leaks. if there is no leak then go ahed and start your engine.

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