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I have a Mitsubshi LDV 200i bakkie,the feul sufficiency is very poor.Fuel pressure is ok,but to the injector its very poor

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May have clogged injectors. small particles clog injectors and sears has a method of blowing out the injectors and adding some heavy duty cleaners to the fuel system that loosen these obstructions up and allows them to greatly improve performance. After they did mine my mitsubishi ran sloppy and misfired. I took her on the highway and kicked her so to speak a few times. a few pops later it broke loose and ran awesome again.

Posted on Jun 13, 2014

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 4 Answers

SOURCE: no power to feul injectors

get a new injector

Posted on May 13, 2009

roniecon
  • 6826 Answers

SOURCE: i have a 2001 camaro with a 3800 v6 it cranks but

The crank sensor is what pulses the ijectors,and makes the spark,so I would start at the crank sensor.Let me know how you come out.Check for any blown fuses also.Ecm fuse would cause this,but it may be called anything ,so check all fuses.

Posted on Sep 10, 2009

Lloyd Six
  • 560 Answers

SOURCE: rover 75 diesel starts ok runs 10 seconds then

I know you say that you have checked pressures but incase you didn't know, there are 3 pumps on the car.

In tank = 1 bar upto an inline pump by the battery which increases to 3 bar then to the one on the engine that tops 2000 bar

The one by the battery + the intank one are VERY common to fail.

Other thing to check is that the pressure sensor on the rail is reading correctly.

Does it have any stored data? If no codes the it would be best to get it on some decent equipment that reads live data like Bosch KTS etc

Are you in the UK?

Posted on Dec 17, 2009

saailer
  • 1868 Answers

SOURCE: fuel injectors wont open, fuel

Hello! I just read your second post...I sent a solution from information in the first post not knowing there was a second...

The culprit is the Manifold Absolute Pressure (MAP) sensor...
It is called the "fuel boss"...Loss of signal will not allow injectors to fire...Crank the engine...With the connector in place you should read greater than 1 volt...No voltage out of MAP...It is defective...Cost is around $60...

Guru....saailer

Posted on Jan 23, 2010

BCAS1298
  • 3092 Answers

SOURCE: sons 94 honda civic starts but have to pump

Check your cold start injector, sit on top of intake.

Posted on Feb 09, 2010

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sorry do not get your question.

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Just a couple of suggestions, it could be that the injectors are not firing. Each injector has a solenoid on top of it with an electrical connector, the injector signals come from the control Electronic Control Module. You could have a defective module. Was the "check engine light"on prior to the failure?? Have you verified that you have ignition?? If you have ignition, replaced the fuel filter, and it's still not starting, I would perform a fuel pressure test to make sure you have appropriate fuel pressure. If you are not getting the appopriate pressure, then I would look at the fuel filter or the fuel pressure regulator.

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How do i get to feul injectors


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1 Answer

Wont start has feul engine light on feul pump is ok so is the filter can anyone help me


Assuming that you have already checked to make sure there is fuel in the car, you should have the car checked for a possible vacuum leak. If its not a vacuum leak, it could be the injectors getting clogged. As I've told many others with fuel system problems, have a fuel pressure test done. This will likely answer the question of what the problem is.

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