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Posted on Oct 19, 2017
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Pegueot 306 diesel car having lucas diesel pump, not start

I checked the diesel line by removing pipe from the injector & crancked the engine , no diesel coming but tiny drop.
I checked the solenoid ,,ok
but don;t know the potentiometer fixed to the throttle & 4 pin connector what this actually do?

if this malfunction will this effect to the starting of the engine?/

  • Anonymous May 11, 2010

    is there an accellerator cable or is it done by wire

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1 Answer

Bill Boyd

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  • Peugeot Master 53,816 Answers
  • Posted on Oct 19, 2017
Bill Boyd
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Joined: Jan 04, 2013
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On an open injector like a drop is all you will get
get a diesel specialist shop to check the pump for you as it is extremely dangerous to play with high pressure pumps

if you were to place your finger over that open injector line the pressure created is 25,000psi and that small drop of fuel is injected into your blood stream before you realize what has happened and within 3 minutes you will be dead
if you want to question that statement just as the diesel specialist

5 Related Answers

lloyd cole

  • 250 Answers
  • Posted on Aug 18, 2009

SOURCE: Knocking-Tapping noise

hi, is this tapping loud, they are normally clattery, especialy if fitted with a lucas or cav fuel pump.
an injector has lots of smoke and thumps in most cases.
get back to me

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Anonymous

  • 1 Answer
  • Posted on Nov 09, 2009

SOURCE: peugeot 306 won`t start off ignition

started car had only just gone around the corner and heard a burst sound then hissing thought it might of been radiator hose. stopped car checked main radiator hoses took radiator cap of released pressure ,but hissing continued sounded like it was coming from mid part of engine any ideas what it could be..

Anonymous

  • 1 Answer
  • Posted on Dec 07, 2009

SOURCE: I have a peugeot 306 2001, 1868cc diesel engine

i had this problem on my 306, found it to be the pipes on the bottom of the e.g.r valve body had snapped off, so glued it back on and sealed it with silicone and it works fine now, you can pick a second hand one up for about 50 quid from a breakers, my problem was quite obvious but i would recommend checking for air leaks all along the system, there is also a sensor in the body and where they all meet up beside the battery could be faulty, hope this helps i do have sum pictures of the repair if needed...


Ross.

Danniboi

Dan Doherty

  • 1099 Answers
  • Posted on Feb 01, 2010

SOURCE: peugeot 306 1.4 overheating problem, heater not

Hi its the head gasket, you cant see no water in the oil on these engines like you normally can on most oil caps, pull the dip stick out and look on the bottom any sign of yellow gundge will be the head gasket, sometimes it is only a very small amount.

These cars always have the same problem, if i was you I would do the head gasket and waterpump at the same time, water pumps are only about £20 and wont add much to the bill if doing them at the same time.

As there is no water coing out of the bleed niple then it must be air locked somewhere, problem is when they get like this the gasket will blow anyhow.

Hope this helps
Regards
Dan

Anonymous

  • 9 Answers
  • Posted on Mar 19, 2010

SOURCE: Peugeot 206 diesel starting problem! help!!!

check heater relay,ecu,glow plugs,maybe air going back into the tank,goodluck

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Where to drain the bad gas from I mixed it with diesel

There is NO drain on the tank bottom.....Disconnecting fuel line/add extension if/as needed,place hose/extension in aux fuel tank,add 'Modis',request fuel pump 'on' & drain tank.....Add fresh fuel,replace fuel filter & ad fuel injector cleaner (Preferably Lucas #10020) & PROPERLY dispose of waste fuel.

If you need further help, reach me via phone at https://www.6ya.com/expert/ralph_2f0886b7d6af32ce

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How to bleed injector pump on isuzu nkr pick up

These are self bleeding so if diesel is getting to the pump it won't need bleeding. If you still feel the need to bleed the system then loosen one injector pipe turn the engine until you see diesel coming tighten again it should fire up. If you have a good flow of diesel coming from the filter to the pump and diesel at the injector pipe then your pump pressure may be low. To check remove any injector reconnect the pipe to it with the injector end where you can see it. Turn the engine with the starter a few times the diesel should be making a mist. Wear eye protection for this test
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Air in the diesel pipes

check all pipes from your pump to your injectors are tight start at no1 cylinder slacken pipe on injector end while a friend cranks engine on key repeat on oyher cylinders this should bleed all air from system
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Perkins DTA530E/1306CE87 250KVA generator set. Fault is when the unit is started it works for few minutes and the engine cuts off.

Maybe it causes by the following problems:

Fuel System Failure

1. Air in the fuel system
This is a common problem that a diesel generator fails to start normally.
Solution: Check whether the fuel oil pipe connector is loose or not, and ensure that the air is cleared from the fuel system. Loosen the bleed screw bolt on the diesel filter, and then use the manual oil pump to pump the fuel until the air bubble is gone.
2. Fuel Line Obstruction
Solution: Check whether the pipeline is smooth or not.
3. Fuel Filter Clogging
Solution: Clean the filter or replace the filter element
4. The Handle Position of Fuel Injection Pump Is Not Correct
Solution: The handle position should be pushed to no-load when starting the diesel generator set. Rotation speed is about 700-900r/min.
5. Fuel Injector Problem - Little fuel injection or fuel injection is not atomized
Solution: Remove the fuel injector, connect it to the high pressure oil pump, pry the fuel injection pump plunger spring and observe the spray condition. If necessary, wash the injection pump.
6. Oil Supply Problem - Oil transfer pump doesn't supply oil or the oil supply is brokenly.
Solution: Check whether the oil inlet pipe is leaked or not and the filter screen on the oil inlet pipe connector is blocked or not.
More information at article.
https://www.dieselgeneratortech.com/diesel-generators/why-diesel-generator-fail-to-start.html
0helpful
1answer

I'm proud new owner of an old 1995 Mazda MPV 2.5 turbo diesel, when I brought it it was not going it has plenty of kick when I turn the key but it just wan't start, I had a friend of mine check to see that...

Well it should start ok but i think you may have a problem with it drawing in air along the fuel line somewhere ,normally this is caused by a deterioration of the flexible fuel lines on top of the tank and into the injector pump ,another little tric i do when i have starting problems is to fit one way non return valves in the feed and the return pipes as close to the injector pump as i can get them .A diesel engine will not toleratre any ingress of air on the intake side of the fuel pump
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Diesel 1989 F-250 set too long and will roll over

You may have to bleed the fuel system. There may be a very small air leak in the fuel supply line and after a long time idle, the fuel seeps bac into the tank, leaving an air lock in the pipe. When you go to start, this air makes its way into your injection pump & needs to be bled out before the engine will start. Begin from your fuel filter bleed valve, next the injection pump using the primer pump to transfer the fuel. Next loosen off the injector pipes and crank the engine over until fuel sprays form all the joints. Tighten injector pipes and start. It may run a bit rough for to begin with, but will soon even out. If it doesn't start, repeat bleeding of injectors.
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I have the exact same problem with my HZJ75, have had injectors and pump reconditioned, checked glow pluga and pre-heater timer, all ok...yet still a struggle to start?? PLEASE CAN ANYONE HELP.

I thing you repaired old injection pump and injectors
Have you check the pressure from the pump can open the injectors?
I-loose the all injector main pipe from the injection pump only injectors side
2-try to crank the engine just start while engine moving if you see diesel pressure where you loose means injection pump looks good, try to fixed all the pipes while engine cranking if the engine refuse to star injectors needs to resit correct opening pressure.
3-check the injectors pressure follow instruction manual book.
4-Check is any leaks all connections.
5-Check engine compression.

good luck
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Bmw 325tds diesel flowing back to tank when parked

usual problem ,valves in injector worn for the fuel pump.easy quick fix this one ,fit a non return valve in the inlet pipe,check flow direction on valve when fitting and evan better as well is another in the bleed off return pipe .valves available from a motor factor or a specialist garage like bosch or lucas ,cut pipe and fit the valve with a piece of rubber pipe to connect the valve in line.or listen to the people who want to milk the golden cow and have the whole injector pump overhauled .
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I have a peugeot 306 2001, 1868cc diesel engine and at times there is a crackling noise and engine seem to lose power - then the sound goes and it works well again. The noise is like puttung nuts and...

i would suggest air getting into the intake side of the fuel pump but its the noise ??cant place the noise unless you have petrol in the diesel
1helpful
1answer

Knocking-Tapping noise

hi, is this tapping loud, they are normally clattery, especialy if fitted with a lucas or cav fuel pump.
an injector has lots of smoke and thumps in most cases.
get back to me
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