Question about Isuzu Trooper

Open Question

I have a holden?izuzu jackaroo 3.0 turbo diesel and i had the injector seal replaced about 2000 klm ago and now it will only start on say 2-3 cylinders. after reving the nuts out of it, it will run on all 4 and thens it ok all day long, if you leave for more than 2 days unused it will do it again, could it be a dribbly injector or have the seals gone again, or something worse

Posted by on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 1 Answer

SOURCE: Misfire

One question, have you replaced the ECTS (Electronic Cooling Temperature Sensor)? These cause no end of different seemingly unrelated problems on Saturns. Peice is about ten bucks and is an easy install. Just search on youtube for a how-to video. Even if that's not the problem it is reccommended to replace this peice just the same as they ALL end up going bad at some point.

If that's not a fix, start pulling plugs. Check to see if they're correctly gapped and if they have any damage/corrosion. If you're running Platinum plugs, immediatly change to a copper plug as Platinums have no place in these motors. Most people have the best luck with NGK copper.

Check to make sure that your plug wires haven't been crossed. This sounds like a plug or wire issue most likely so it has to be in that family, if the plugs are good, wires good and not crossed, sensors are fine, then time to replace your coil packs. If you've replaced everything up to the coil packs then that is most likely the cause of your dillema.


Posted on Oct 25, 2008

Ad
  • 1 Answer

SOURCE: holden rodeo turbo diesel 2007

I KNOW SOMEONE WITH EXACT PROBLEM.
CONTACT ME ON 0400432502 U CAN SHARE YOUR INFOS.
TA21

Posted on May 07, 2009

abauto
  • 353 Answers

SOURCE: 1994 Chevy 4 Dr. 2500 6.5 Diesel start and stall problem

1994 Chevy Truck K 2500 Suburban 4WD V8-393 6.5L DSL

Fuel Cut Solenoid: Testing and Inspection
An inoperative shutdown solenoid can cause a no-start condition. Disconnect solenoid harness connector and with ignition switch in the "ON"
position momentarily touch solenoid harness connector to solenoid connector. If a "click" sound is heard, the solenoid circuit is operating
properly. If "click" is not heard, the system should be diagnosed as follows:
1. With test lamp connected to ground and the ignition switch in the "ON" position, backprobe the shutdown harness connector. If the test lamp
does not light check for open circuit form the ignition switch to the solenoid.
2. If the test lamp lights, check the ground circuit between solenoid stud and injection pump cover to see if connectors are clean and tight. If the
connections are not clean and tight repair and retest.
3. If the ground circuit is "OK", remove the injection pump cover. Connect a jumper wire between solenoid ground connector and ground. With
the ignition switch in the "ON" position, momentarily touch shutdown solenoid harness connector to shutdown solenoid terminal. If solenoid
operates, check for internal injection pump problem.
4. If the solenoid will not operate, replace the shutdown solenoid.
_____________________________________
Fuel Cut Solenoid: Service and Repair
REMOVE OR DISCONNECT:
1. Remove pump cover.
2. Terminal contact nuts.
3. Solenoid.
INSTALL OR CONNECT:
1. Solenoid in the pump cover.
- On the shutdown solenoid, make sure that the linkage is free.
- On the cold advance solenoid, make sure that the plunger is centered so that it will contact the check ball in the fitting.
2. Insulating washers on the terminal studs.
3. Terminal nuts and tighten to 1 Nm (9 in lbs).
4. Pump cover.
5. Inspect solenoid operation prior to installing the pump cover. Use a 12 volt DC power source.

fcd8cd6.jpg

Posted on Sep 10, 2009

  • 1986 Answers

SOURCE: can you use another alternator in a 1998 diesel

I would say yes if you managed to find an alternator with the following:
1. same bolt pattern to mount the alternator
2. same pulley size
3. same pulley resistance
4. same output current


Posted on Oct 02, 2009

SOURCE: My 1986 Nissan 300zx non-turbo was running fine,

It sounds like the number 2 injector is hung open.

It will dump fuel and cause all sorts off issues with the ECU.

You should ohm that injector and compare it with the others to see if it is wildly different. If so, change it out and retest.

Posted on Jun 27, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How to fix an injector pump of 4jx1 engine


this is a USA forum what country are you in?
Fuel systems vary by engine, and country, so......?????
what needs fix'n?

the word fix has many meanings
  • how to rebuild the pump?
  • time it?
  • how to remove it put back?
  • how to bleed it.
  • and on and on... or a lift pump or ?
try to say what you are doing "the job" and why,
or if not a job, must be diagnosing it, ?
say , im trying to test it or. what ever you doing.
we cant guess, what fix means.
Diagnosing direct injection?



The 4JX1 is a 3.0 L direct injection diesel engine, turbo, some intercooled, which replaced the 4JG2 in the Isuzu Bighorn/Trooper/Holden Jackaroo.
It uses unit injectors and 4 valves per cylinder.

European and Asian buyers could opt for the diesel.

see we dont have this.
troopers are sold in Asia too, but not here with diesel.

Jun 28, 2016 | 2002 Isuzu Trooper

1 Answer

Hi..I have a 2004 turbo diesel Jackaroo that I bought about 6 months ago and its not getting any fuel through to start it..RACQ thinks its either fuel filter,fuel pump or injectors


Has to be the fuel pump. You need a set amount of pressure. The filter is unlikely to be the cause but is a cheap swap out. Injectors don't fail in my view.

May 12, 2016 | Cars & Trucks

1 Answer

Hi I have a 2002 Holden jackaroo 3 ltd and it will not start it just winds over wat could it be


Holden Jackaroo 2001 3.0 TDI 4JX1 Problems - YouTube

? 8:14
https://www.youtube.com/watch?v=xLySKue4HzM
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 ...
8 posts
Apr 16, 2013
Oil Rail Pressure Sensor Valve Rebuilding for 4JX1 ...
10 posts
Apr 22, 2012
Diesel Jackaroo hard to start - Jackaroo Technical ...
6 posts
Oct 9, 2011
More results from forum.australia4wd.com
Missing: ltd

Nov 17, 2015 | Holden Cars & Trucks

1 Answer

We live in New Zealand and own a 1998 Isuzu Bighorn, 3.0D. About 3 months ago it started idling roughly and stalling just after starting. Then it stalled on me when I was driving 70kph. It also has no


wow first post ever posting country ,what a brave person. !!!!
welcome to USA forums ,that have no such car.(truck)
the line up. (wiki list) so its 3.0L 4JX1
stalls and lost power.
The 4JX1 is a 3.0L direct injection diesel engine, turbo, some intercooled, which replaced the 4JG2 in the Isuzu Bighorn/Trooper/Holden Jackaroo. It uses unit injectors and 4 valves per cylinder.

can be caused by many reasons. get it scanned yet. ?
or see FSM book on flash codes from the direct injection fuel
controller? (per this engine option and market)

does turbo have proper boost? (PSI boost or +1 bar boost?)
does it even have a boost gauge.?
there are over 50 causes, of stalls (most inside engine)
but its not getting boost or the injection rates are wrong.
there are basic tests for each covered in the FSM
Factory (oem) service manual, with coverage for this engine.


3.2 L 6VD1 SOHC V6
3.2 L 6VD1 DOHC V6
3.5 L 6VE1 DOHC V6
3.0 L 4JX1 TD I4
3.1 L 4JG2 TD I4

Feb 15, 2015 | Isuzu Cars & Trucks

1 Answer

Holden jackaroo turbo diesel 2000 oil leaking into coolant can't seem to find where?


check the radiator .if it is getting in there.change your radiator.as it is your oil cooler part of it that is leaking.

Dec 10, 2013 | Holden Cars & Trucks

1 Answer

Holden timing marks for 2.8 diesel turbo 1999 rodeo pictures of timing gears and marks please


hi i got a izuzu holden 2.8 turbo diesel gear timming i need a pic of timming marks pls i put in new diesel pump

Oct 05, 2011 | Cars & Trucks

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

38 people viewed this question

Ask a Question

Usually answered in minutes!

Top Isuzu Experts

yadayada
yadayada

Level 3 Expert

77186 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22265 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

14384 Answers

Are you an Isuzu Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...