Can i replace a 3.0litres diesel turbo engine from a 2002 isuzu trooper with a 3.1litres diesel turbo engine.And if possible how can this be done?

Question edited for clarity and typo.
Question moved to model category.

There is a repair kit for them.

https://www.google.com/search?q=Isuzu+Trooper+3.1+Diesel+Bighorn+Turbo+repair.

..

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.

possibly a coolant leak somewhere above the turbo is what I would suspect. I haven't seen any water cooled turbo's within the automotive industry...

clean fuel and filters
glow plugs work right

possibly the fuel metering solenoid on the injector pump playing up was common
or injector pump itself
depending on which type of injector pump you have the round switch things on top rear section of pump that have a single or 2 wires to it.

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

This site has it .

Yes it pays to have a Turbo timer or let it run for 3 minutes after an outing.
An Intercooler is usually fitted to turbo charged engines.It cools the air entering the engine making it denser,Thats why cars go really well on frosty mornings after they reach running temp.
Hope this helps.

CAN YOU FIND IT THE ENGINE AND A/T WIRING DIAGRAM

Can I fit a 3ltr turbo isuzu engine to my 2000 model holden rodeo it is fitted with a 3.2 ltr V6 at the moment

perhaps this is is a good start..will look around more for you also..good luck
http://www.car-stuff.com/mmparts/isuzu-trooper/repair_manual.html