Question about Subaru Outback

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Replaced 2002 Subaru 2.5 SOHC engine with a remanufactured engine. Installed new fuel injectors, plugs, temp sensor, oil pressure sensor, pvc, and fuel/water hoses. Everything else original. Car was running when I pulled the old engine. Completed everything and car will not start.

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  • Subaru Master
  • 22,114 Answers

Test for a spark at the plugs then if a spark check the fuel line pressure ,if neither of these then i suspect the factory fitted immobilisor

Posted on Oct 18, 2013

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: 2002 Ford Focus 2.0l SOHC running on 3 cylinders

I had this problem too exept I have no clue what parts or blah b;ah blah. I just know that my coil pack was getting fried.burnt out because my wires were bad. The mechanic I went to was a moron because I took the car to him 3 times and he kept saying it was the coil ad kept replacing it. I took it to my uncle and he said my wires were in horrible shape and when this is the problem it fries your coil making your car run like a lawn mower! Well all i did was replace my wires and the car ran great! Well I hope this helped..

Posted on Mar 26, 2009

  • 67 Answers

SOURCE: 1994 pontiac bonneville fires up but stalls imediatly

WOW a 94 with 46K on it thats rare. Your computer may be bad it sends the pulse to the injector.

Posted on Apr 10, 2009

  • 1129 Answers

SOURCE: Honda s2000, 2001 loose of

Sounds like an ignition component failure check for proper resistance through primary and secondary ignition coil windings, refer to service repair manual for exact specs, also the ignitor magnetic pick up may be not up to snuff, the only other ignition component to replace or check is the ignition module and/or plug wires themselves, sometimes when extreme demand is put on the ignition system the plug wires must be high quality and completely isolated from one another. Spark plug wires when routing cannot come in contact with one another in the slightest proximity.

Posted on Aug 23, 2009

  • 543 Answers

SOURCE: 1995 Saturn SL2 DOHC motor No start fuel injector issue.

i would have to say first check the fuel injectors fuse in the under hood fuse block if blown replace it,sometimes the fuel injector harness rubs thru anywhere from where the harness comes thru the firewall all the way up to the injectors,,,if fuse is good and no bare wires to injectors,check the wires to the ignition module,,,,and if all checks ok,i would replce the ignition module,,you could have spark from it but it could not be sending the signal back to the pcm to fire the injectors,,,and if all that fails try a pcm,but i think youll find it before that,,i seen this 3 times and each time it was a wire rubbed thru near the fuel rail and it grounds out and blows the injector fuse,
hope this helped

Posted on Oct 15, 2009

  • 14585 Answers

SOURCE: no power to fuel injectors on my 2002 chevy mailbu

There is a fuse for ther injectors. There should be a constant power to the injectors. the computer is what grounds them out. So it's not the computer. Also check the asd relay. Auto shut down.

Posted on Jan 22, 2011

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Injector not working why put new injector new computer new fuel pump does it have injector relay 1987 celebrity


Check fuel pressure. Have you replaced the fuel filter on schedule? Verify that the fuel pump is getting power. Power goes through an in-line fuse, then the fuel pump relay or the oil pressure sensor. (The relay bypasses the oil pressure sensor while the engine starts, but fuel pump power goes through the sensor during normal run operation. If you lose oil pressure, the fuel pump is shut off to protect the engine.) On four-cylinder models, the fuse is in the fuse block (E PUMP 10)
The fuel injectors are connected to the ECM fuse on one side and straight to the engine computer on the other side. Check the connectors and wiring, especially at the injector.

Aug 26, 2011 | 1987 Chevrolet Celebrity

2 Answers

I need to replace the #2 fuel injector. Is this something a layman such as I can accomplish?


You could do it, but remember gasoline is flammable and volatile and can be hazardous to work with: REMOVAL AND INSTALLATION 1.9L Engines
  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2. Properly relieve the fuel system pressure.
  3. Remove or disconnect the following:
    • Negative battery cable
    • Fuel rail
    • Fuel injector retaining clip off the injector
    • Fuel injector
    • Fuel injector O-rings and discard them Fig. 1: Fuel injector identification-1.9L engine 9306zg58.gif
    To install: NOTE: The SOHC and DOHC fuel injectors are not interchangeable. The injectors are identified by a color coded plastic ring near the bottom of the injector. The SOHC injector has a blue ring near the O-ring that mates to the intake manifold and the DOHC has a pink ring.
  4. Lubricate the new fuel injector O-ring with clean engine oil.
  5. Install or connect the following:
    • New O-ring seals on the fuel injector
    • Retaining clip to the fuel injector
    • Fuel injector to the fuel rail
    • Fuel rail
    • Negative battery cable
  6. Start the vehicle and check for leaks, repair if necessary.
2.2L and 3.0L Engines
  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2. Properly relieve the fuel system pressure.
  3. Remove or disconnect the following:
    • Negative battery cable
    • Fuel rail
    • Fuel injector retaining clip off the injector
    • Fuel injector
    • Fuel injector O-rings and discard them
Fig. 2: Remove the retainer clip from the fuel injector - 2.2L and 3.0L engines 9306zg59.gif
To install:
  1. Lubricate the new fuel injector O-ring with clean engine oil.
  2. Install or connect the following:
    • New O-ring seals on the fuel injector
    • Retaining clip to the fuel injector
    • Fuel injector to the fuel rail
    • Fuel rail
    • Negative battery cable
  3. Start the vehicle and check for leaks, repair if necessary.
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Feb 14, 2011 | 1999 Saturn SL

2 Answers

I have a 1994 gmc 1500 truck with a 5.7 v8.one fuel injector is pumping fuel and the other injector is not!!!!i swapped the injectors and its not the injector.


Go to the parts store and get a noid light for your truck, plug it into the injector electrical and turn the engine over to see if there is electrical pulse, also check the fuel pressure, the pump needs 9-13 psi with the engine running. you know if there is no pulse your going to need to check the wireing first. let me know

Feb 10, 2011 | 1994 GMC Sierra

1 Answer

Engine cranks but will not start. i have new fuel filter installed new plugs installed .i have fuel pressure at fuel rail ,i have spark at plugs and the injectors all read 11 to 14 ohms resistance per shop...


If you've got spark and fuel, it should fire up. Crank the engine for about 20 to 30 seconds then immediately pull one spark plug. if your getting fuel, it should be wet with gasoline. No wet,no gas. But then again, the code says rich mixture. Doesn't add up. Check all the connections at the mass airflow sensor and the crankshaft and camshaft sensors.

Dec 20, 2010 | 2003 Pontiac Sunfire

2 Answers

2002 1.9 sohc mp efi missing badly on #1 cylinder. new plug .wires,fuel filter.compression good.check engine light been on for several months showing egr fault. cleaned no help.installed another no...


Spray the intake manifold on cylinder number where it bolts to the head with intake cleaner and see if the rpm's change and the miss goes away temporarily.There was a problem at the factory with the intake gasket being creased on cylinder number 1. This issue tends to be a lean misfire issue.

Nov 13, 2010 | 2002 Saturn S-Series

3 Answers

2002 ford focus is geting poor gas milage


Tune Time.
1)new spark plugs properly gapped.
2)new air filter (check every 35000 miles)
3)new fuel filter (every 35000 miles)
4)1 bottle of STP fuel treatment (red bottle) 4x a year.
5) oil and filter change (castrol or another good quality oil every 3-4000 miles.
6)proper air pressure in tires (check every 2 months
7) service transmission every 40000 miles or less.

New oil and filter
8) new plug wires every 80000 miles.

Nov 07, 2009 | 2001 Ford Focus

2 Answers

Reduced engine power


New fuel filter, Spark Plugs & Wires, New air filter.
Tires at max cold psi.
Use a bottle of injector cleaner and change oil every 3k

Aug 19, 2009 | 2002 GMC Envoy

1 Answer

2000 Subaru Impreza idling and accelerating poorly, burning smell


Try getting the fuel injectors cleaned. clean the mass air flow sensor .
------------------- also
is typically caused by insufficient lubrication to the camshaft synchronizer, which is the short drive assembly installed where earlier engines had a distributor. Once they begin to squeak, the bushing is shot, and the synchronizer must be rebuilt or replaced. They are available new, new aftermarket, and remanufactured. In extreme cases, looseness of the worn shaft will allow the rotating cam to destroy the cam sensor, which at a minimum will activate the "check engine" light and degrade engine performance, but more likely will result in failure of the engine to run. ---------------- also ---
What color is the smoke? Black - running rich. Bluish - buring oil. White - burning coolant.

Apr 03, 2009 | 2000 Subaru Impreza

2 Answers

Will not start after it stalls untill about 5-10 minutes


spray carb cleaner on the intake manifold near cylinder 1... common problem is the intake manifold gasket leaks vacuum causing a misfire...the not starting could be due to a faulty crank sensor

Feb 27, 2009 | 2002 Saturn Sl

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