Don't start after oil change

Holden Jackaroo 2001 3.0 TDI 4JX1 Problems - YouTube

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Feb 22, 2013 - Uploaded by sandgroper111
Holden Jackaroo 2001 3.0 TDI 4JX1 Problems .... Hi there, currently own a 3.0 2002 lwb trooper 34K miles ...Missing: ltd

4jx1 cranks over but will not start - Jackaroo Technical ...

forum.australia4wd.com > ... > Jackaroo Technical

Nov 3, 2014 - 10 posts - ‎5 authors
Page 1 of 2 - 4jx1 cranks over but will not start - posted in Jackaroo Technical: Hi all, this is my first post so ... Holden at Pennant Hills Syd diagnosed a cracked cylindar head. ... I took the car into an auto elec at Alexandria who diagnosed No 3 injector faulty. ... I have a similar issue with my 2002 4JX1. 4jx1 rough idle, wont rev above 2500 rpm and wont ...
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Oil Rail Pressure Sensor Valve Rebuilding for 4JX1 ...
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Missing: ltd

you need to replacing Injector 'O; rings properly,
we had good experience with those problems.
if u need timing pictures & Injector 'O' ring pictures i can send u.
Edirisinghe Auto Engineering(Pvt)Ltd.
Sri Lanka.

Isuzu Trooper 3.0 DTi, 118 kW (160 HP), 4JX1 engine code:

Here you have the free download internet address for the repair manual:

http://www.jeepolog.com/UserFiles/downloads/trooper_manual.pdf

Please do rate my response. Thanks!

You have no injection pump ,each injector does that job .
You have a faulty rail oil pressure sensor I think ,read my tips to test this sensor .

Rail oil pressure sensor is the one to check first ,buy the engine oil dipstick is a electrical connector with all pink wires going into the engine but on the other side will be one white one maybe looks a bit yellow , now pull this one wire out and see if you can start the car ?

If starts good the sensor is faulty but dont drive like this its only a test ,get a new sensor.

Dear sir I have Bighorn 3.0 4JX1 car. Suddenly it start cuting of engine while running, like no fuel, but it start again. But sometimes it doesn´t. and before cutting it make noise us the fuel supply is cuting in the pump. Here we don´t have computer scan. Can someone indicates where to check? which sensor? Thanks

engine oil leaking past injector O rings and going into fuel return hose back to tank contaminates tank. if recall done are O rings ok? can put clear plastic tube on return fitting in rear of head to see if black (contaminated with oil) or air leaks, from cold start, it isnt high pressure
it could be from before or now?

That pop noise is ok just the flap in the throttle body coming open when the car stops .
The engine may have stopped because its low on oil so the oil pump for the injectors wont work - takes about 7 u.s. quarts of 5/30 fully synthetic oil at service time to run right.
It can also stop if the pressure sensor in the injector rail packs up or the oil pick up pipe for the injector system falls off due to cracking the mount .

if its a 4JX1 diesel, yes it goes in 1 spot yet it can be bolted up in every location
put crank pulley timing mark to TDC can also check by removing cam belt top cover and check timing mark aligned up with mark at 12 O clock then flywheel has small notch in edge that must go at 6 O clock (facing down) look closely it is hard to see due to flywheel sunk into back of block.

my isuzu bighorn will not start after changing valve seals and head gasket and after setting timing it still will not start. do you have a solution.