Question about 1996 Mitsubishi Montero Sport

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Mitsubishi pajero 4M40 engine malfunction light on and engine does not have power

After engine overheated the engine cylinder was replaced and injectors fixed with new nozzles. the engine needs a hard start, tachometer or rev counter not working and the engine has erratic revving. what could b e the problem. engine malfunction remains on.

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Posted on Jan 02, 2017

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SOURCE: 4M40 engine lacking power and blowing black smoke.

http://www.delicaclub.com/load.php?id=20

Install the egr mod, will stop it smoking in no time
Delica owner...

Posted on Dec 21, 2009

  • 12 Answers

SOURCE: pajero 4m40 2.8d turbo

in front of the deisel pump the gear wheel is slightly cut/chip mark to the back of it take it out, and place it on t or n (t for turbo n for non turbo) .normal timming is good .If not hand turn until #1 piston is up and #1 cam shaft lobes are not touching cup & shim then set pump to desired mark

Posted on Jul 08, 2010

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Hello I have a 2004 dodge neon runs great. Just a slight vibrate at idle. Does anyone know how I can fix this issue? Thanks


Vibration such as you describe usually is caused by one or more cylinders not working as efficiently as the others - or doing less work...

There could be many reasons for that condition - compression, valve seats, spark, camshaft(s), injector(s).
A power drop test is the best way to begin locating the trouble - by first isolating which cylinder(s) are at fault. This uses a particularly accurate tachometer and either physically or using diagnostic equipment, electronically disables the spark at each cylinder in turn. A mechanically good engine in a good state of tune will record a similar drop in revs for each cylinder...

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Not finding marks on the injector pump 4m40 canter


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Fuel pump removal 2.8 fuel pump seal replacement ( Courtesy of R.Ambrose ) Tools and stuff ... My pump number is 104741-3211 ('93 Lwb, Eng 4M40) The drive ... Very carefully undo the nut on the earth terminal by No.1 injector. ... Mark a tooth and the housing (tipex) to ensure the fuel pump is fitted back the same way.

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Use of a/t modegood day just to ask query regarding my mitsubishi pajero 2.8 intercooler 4wd 4m40 engine, regarding button at center this indicated with mode A/T what this mean it can help me in my dr


You can use thar switch to control transmission/gear box response, middle is for normal driving, power is for holding gears up to higher RPMs and the other ones should say some like Snow, basically starts driving the car from 2nd gear to avoid wheels slippage.

Mar 29, 2014 | 1996 Mitsubishi Delica

1 Answer

I have a 2007 ford taurus with p0300-p0303, p0306, p0316, p2195 and p2196. engine doesnt start anymore but battery is fine.


The old give me money for nothing statement from a mechanic instead of knowing how to fix it.
code p0300 refers to random/ multiple cylinder/s misfire detected===causes--spark plug/s---HT lead/s---injector/s---ignition coil/s--low compression--wiring
code po303 refers to cylinder 3 misfire detected--- engine mechanical fault---wiring---ignition/ fuel system---injector --ECT/MAF sensor --- ECM
code p0306 refers to cylinder 6 misfire detected===causes --engine mechanical fault---wiring---ignition / fuel system---injector ---ECT/MAF sensor---ECM
code po316 refers to misfire detected during start up--first 1000 revs==causes--engine mechanical fault---wiring---ignition /fuel system---injector
code po2195 refers to heated oxygen sensor (HO2S) 1 bank 1 signal stuck lean===cayses ---HO2S---fuel pressure---injectors---intake leak
it also refers to O2S sensor 1 bank 1 same causes and also refers to HO2S 1 bank 1 implausible signal===causes --- short to positive---short to ground---Ho2S ---ECM
code po2196 refers to the same items as 2195 . some causes are also air intake restricted
Have a compression test done some where else and it will indicate the condition of the motor. The rest is sensors and wiring problems.

Jan 05, 2014 | Cars & Trucks

1 Answer

2003 monte carlo 3.4 130,000 skips on start up


I'd suspect a sticking injector--car should have set the check engine light. Read the code(s) to progress further. If the coil pack were a problem, it would not be likely to fix itself. If the codes indicate an injector problem, try an injector cleaner in the fuel--worst case, replace the bad injector. The codes should indicate which cylinder to change the injector.

Sep 09, 2012 | 2003 Chevrolet Monte Carlo

1 Answer

Audia4t quattro-dies at stop signs and hard starting


Your first mistake is thinking that the only thing that can cause a misfire is a coil or spark plug. Misfires can be caused by MANY things, including faulty fuel injectors, injector control circuits, blown head gaskets, vacuum leaks, burned valves, broken valve springs, low compression due to cylinder damage, worn piston rings, damaged or worn camshafts, etc..

I would recommend getting this problem properly diagnosed by a professional. Failure to fix misfire codes promptly can cause severe engine damage and destroy high-dollar parts like oxygen Sensors, catalytic converters, engine blocks and cylinder heads.

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1 Answer

Hello, I have 2001 Pt Cruiser LE engine Code B 2.4l 206000miles: Problem Is extreme Hesitation, and in Park you can try Rev the engine but stall or kills the rev. PCM code p 0172 hO2 sensor I know, a...


A rich codes is hard to get. Something is restricting the airflow or you have something wrong with the fuel control. Check the air filter and if it is good. I would wonder if you have a leaking fuel injector. Do you know how to do a cylinder drop test? How well does it idle? Does it smell of raw fuel at idle? Is it hard to start after sitting?

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1 Answer

My ck2 lancer hard starts and the engine check light lights up about 1 minute after startup, what is causing these problems [4g13 engine]


its an injectors nozzles problem im sure of it
might be dirty nozzles needs to be cleaned and clogged up
or the nozzles are getting wider spraying hole so rather than spry the fuel it dripping it causing such a start up problems
but the sure thing is you need just check the injectors nozzles
have a nice day

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2 Answers

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Cylinder head (renew bolts)

stage 1 50nm
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stage 6 90"

stage 7 tighten the M8 bolts (the smaller ones) 24nm

Main bearings

20nm
90"
90"

Big end bearings

50nm
90"-100"

flywheel 125nm-135nm

Feb 10, 2011 | Mitsubishi Montero Cars & Trucks

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