trooper 4JX1 injector part no

**UBS73** · July 29th, 2004 01:28 PM

teka ano nga ba model ng trooper ni mdpo? Euro 2 lang yata yan.

**RedHorse** · July 29th, 2004 02:04 PM

sir UBS,

si jackaroo ang may problem, 2000 model yata ang sa kanya

**UBS73** · July 29th, 2004 02:53 PM

i see. tama yang part number na yan. Mr. jackaroo have you had your injector sleeve o-rings replaced?

**jackaroo** · July 29th, 2004 08:25 PM

Ubs73,

Thanks for part no! It's an '01 model so euro 2 spec pa.

Will have trooper checked tom, hopefully tech2 will pinpoint the problem. Have not had injec sleeve O-ring replaced yet.

What can cause low coolant temp readings in a 4JX1 engine? It's not a faulty temp gauge.

**UBS73** · August 2nd, 2004 01:55 PM

Usually matagal talaga magwarm-up yan. If I remeber it right, 75 degrees celsius yata bago makapagtest ng mga injectors nyan. Requirement kasi ng Tech2 yon. If they wait long enough it would reach that temperature. Or better yet, they should test it when you arrive para operating temp agad. San ka ba nagpapagawa?

Regarding your o-rings, i think it doesnt need replacement because its a 2001 model. It depends kasi on your VIN.

**jackaroo** · August 2nd, 2004 11:12 PM

Ubs73,

Tech2 test done at Isuzu Pasig. They said my injectors may need replacement since fuel quantity drops to 4cmm at idle. RPCV could also be replaced.

Is there much difference between a euro 2 and 3 injector? Can either one be used in a '01 trooper? Will source parts outside casa if cheaper.

**UBS73** · August 3rd, 2004 02:09 PM

If you have extra money left have the RPCV replaced with the injectors. Only use the injectors specific for your model year. Also, get it na from the casa so you can avail of the warranty. Hingi ka na lang discount para mas ok.

**jackaroo** · August 3rd, 2004 09:57 PM

Ubs73,
Is there a physical difference between a euro 2 and 3 injector?
What's kind of warranty does the casa give? Still deciding where to buy the parts since the price diff is quite big- 35%!

**UBS73** · August 9th, 2004 01:54 PM

Physical difference wala po. Internal cguro meron and specifications (opening pressure et al.)

**ondoy** · August 10th, 2004 12:07 PM

jackaroo:

Did the trouble-shooting by the casa show that all four injectors are defective and hence should be replaced? Isn't this a long-shot situation? Maybe one or two out of four, but all four at the same time? Quite disturbing and distressing considering the cost involved, 65k, is it?

On one hand, isn't there any local shop specializing on fuel injectors that can rebuild or refurbish these HEUIs?

ondoy......