4jg2 tdic engine

[mcbry]

Kuya Mc.

Ok lang po yon, as long as walang leak. In case, pwede niyo gamitin ang yellow folder, just cut the shape of the gasket then put a thin layer of silicon. Or you can buy a sheet at 25 pesos per feet. Doon naman sa water level ng reservior ok lang, as long puno lagi ang main radiator. Pag malamig na engine babalik yung tubig sa container. Why did you replace the thermostat?

thanks Ramon. pinalagyan ko na ng silicon last friday. so far, ok na yung level ng reservoir. pero observe ko parin mga 2 week pa to make sure na hindi na nababawasan yung coolant. nagpalit ako ng thermostat kasi less than 1/4 yung temp reading ng gauge before kahit matagal na umaandar yung engine. after napalitan naging almost 1/2 na sya at mabilis na uminit yung engine. i got this advice from the gurus here also.

[trup]

sana may 6vd1 expert din dto.......

[Djerms]

Trup, Yan ba ang engine code ng V6 truper? Naghahanap ka pa ng Guru eh ikaw na yun!

[ryan17]

Hi guys! I just recently joined tsikot and i hope you won't mind if i join your group. I have a 99 local 3.1 trooper with almost 130,000 km on the clock. I'm really impressed with the overall durability of this vehicle, engine and all. It's still smokeless even when cold and the suspension is as solid as ever. I'm just a little annoyed with the aircon system because whenever i find it too cold and i try to turn up the thermostat, the heater comes in. Do you have any solutions/suggestions short of turning off the aircon temporarily? Thanks in advance.

[Djerms]

hi Ryan,
Welcome to Tsikot. You're very much welcome to join I-VEA group. Hope you can make it in our next EB.

I think you have exactly the same model with Niwde, a member of IVEA and Tsikot. We share the same engine and everything except for the body since I have the local 98 model.

In my vehicle, the heater kicks in at more than halfway the thermostat control. If you want to turn the aircon temporarily and just use fan, Just press the AC button.

HTH.

Welcome

Djerms

[niwde11]

same as djerms. sagad yung a/c thermostat ko then press yung ac switch pag medyo malamig na(lalo na sa gabi). yan din yung recomendation ng AC technician ko which is my friend. medyo hassle lang talaga design ng aircon natin unlike sa pajero. pero i am thinking of removing the fuse for the ceramic heater in the fuse box. i let you know kung ano mangyayari. you can even try it ahead of me.

[Djerms]

Ako naman advantage sakin ang may heater. Lamigin kasi akong tao eh. I use it everytime I go up to Baguio or Tagaytay...

As Niwde said, just press the AC switch if you want to trun the AC off.

[128trooper]

hi guys...tanong ko lang po. kasi nag palit ako ng automatic tranny sa 4jg2 ko.(local manual)..ang problem kelangan rin pla mag palit ng injection pump.. dapat daw may sensor, so i changed it...d pa rin ma perfect yun shifting...i think ang problem nandun sa transmission cable,accelerator cable and yung sensor...ksi pag may binago ako either lumakas un rev without shifting of bilis mag shift walang hatak...pano po ba ang taman settings ng transmission cable, accelerator cable n un sensore? tnx po

[4JGtootsie]

128trooper,

You changed your tranny from manual to automatic? Where you able to install the computer box? I think japanese 4Jg2 are equipped with electronic injection pumps with cableless accelerator (electronic).So if you installed auto tranny from a jap 4jg2 you also have to install the sensors and computer box or even also install the injection pump to match them all.

We are inviting you on our Isuzu members meeting on Feb 26 4pm at the Chowking Parking. A lot of members might give light to your problem. Hope to see you.

[128trooper]

4JGtootsie
thanks for the reply..yup i installed the comp box...pag wala yun ayaw nya mag shift, i also installed the top portion of the injection pump, ksi d pwede pag un jap version na injection pump, belt driven un...un lokal gear..i think..=)
thats why kinahoy lang namin yun top portion nya..andun yun sensor..
pare san chowking? mdyo maraming chowking sa metro manila..hehehe
thanks very much
ang sbi nung mekaniko d raw pdeng mahigpit yun tranny cable, so ang pnag kakalikot namin is yung tranny cable, accelerator cable and yung sensor na nag d-down shift pag bigla mo inapakan yung accelerator...actually d naman ganun kasama yun shifting nya...
tns ulet

[nap123]

4JGtootsie
pare san chowking? mdyo maraming chowking sa metro manila..hehehe
thanks very much
tns ulet

Sa The Fort ang chowking. Punta ka kitakits tayo.

[Jai]

magandang hapon po sa lahat. bago lang din ako dito. salamat naman at meron ng forum dedicated to filipino owners of isuzu's!

4jgtootsie,
I have 4JG2 trooper JDM version, contrary to what you said about the accelerator being cableless, mine has a cabled accelerator.
Problem ko ngayon medyo hard starting sya pag umaga, I inquired sa Walco about brand new glow plugs, unfortunately wala sila brand new replacement lang daw P250. takot naman ako bumili ng replacement.

[4JGtootsie]

magandang hapon po sa lahat. bago lang din ako dito. salamat naman at meron ng forum dedicated to filipino owners of isuzu's!

4jgtootsie,
I have 4JG2 trooper JDM version, contrary to what you said about the accelerator being cableless, mine has a cabled accelerator.
Problem ko ngayon medyo hard starting sya pag umaga, I inquired sa Walco about brand new glow plugs, unfortunately wala sila brand new replacement lang daw P250. takot naman ako bumili ng replacement.

Jai,

Sorry late reply. Try to check first kung connected ang wire sa glow plug. Kung sira talaga try to know which cylinder. Jayson might have on stock tel# 2441006,2441018.

[divelover]

where can i buy a brand new or surplus efi electronic injection pump for a 4jg2 engine? preferrably with the computer box? need help... please text me at 09157667777

[ltx]

Good moring po mga Sir,

bagong owner po ako ng isuzu trooper, I have 98 isuzu bighorn 3.1D subic.

tanong ko lang po kung ano ang possible problem kapag may tumutulong konting konti na oil from breather, [yun yung sabi ng makaniko sa petron]. I already observed this oil leak sa garahe namin since last week pa and when I bring the SUV to petron for change oil ay pina check ko yung ilalim for me to know kung saan nang gagaling yung oil leak.

The oil comes from hose connected to engine [ parang drain hose sya] sabi ng mekaniko breather daw yun ....

need your opinion po...thanks


tanong ko na din po....

naka timing belt po ba ang engine nito or chain na?


thanks po

[joms_333]

Itx,

yup, driven by belt ang jdm 4jg2 3.1, nakpag palit nkse ko nyan recent lng also the tensioner bearings also yung buong turbo. almost same lng sila ng belt ng Hi Lander.... hope makatulong syo

[ltx]

Thank you Sir Jom.. I'll schedule my Isuzu for timing belt replacement.

[boopis]

Hi, I'm new here. Bighorn/Trooper is on top of my list para sa SUV for my dad.

My budget is 350K to 400K for mint condition (minimal repairs). Do you guys know a good place where I can purchase one?

[bigcawa]

Sirs ano ba normal na idling speed ng 4jg2 (Bighorn A/T, Subic). Mine has got the drive by wire system (electronic yung accelerator) and I can't seem to find a way to adjust yung idle nya. Parang medyo mataas kasi idle speed ng engine, halos 1000rpm kaya pag shift sa "D" andar agad. Paano ba ina-adjust ito? Any shops that can do it?

[alwayz_yummy]

1000rpm talaga dapat(pag may a/c) ang a/t