Adrian Flux : 01553 845 945

Isuzu Trooper Owners Club UKô
Isuzu Trooper, Rodeo, Bighorn, Mu & VehiCROSS Owners Club
 
 FAQFAQ   SearchSearch   Watched TopicsWatched Topics   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your personal messagesLog in to check your personal messages   Log inLog in 
CalendarCalendar  ITOCUK Club ShopClub Shop  ITOCUK Classified Ads serviceClassified Ads
ITOCUK HomeITOCUK Home   dynamic online chat serviceChatrooms  Yellow Diamond ClubsYellow Diamond Clubs

Injector issue? Or not?


 
Post new topic   Reply to topic    Isuzu Trooper Owners Club UKô Forum Index -> Engines
View previous topic :: View next topic  
Author Message
Jackbenimble
Newbie


Joined: 21 Jun 2021
Posts: 1
Location: Australia

PostPosted: Mon Jun 21, 2021 11:34    Post subject: Injector issue? Or not? Reply with quote

Hi All, just hoping someone might be able to help me confirm a diagnosis. I have a 2001 Holden Jackaroo with the 4jx1 engine. Coming home from a long trip recently I noticed the car engine develop a hiccup or miss. It also appeared to have lost a substantial amount of torque needed for climbing hills. The car starts hot or cold ok, but runs rough on idle. The car has since been taken to a local GM dealership with the following diagnosis:

Checked oil pressure to the rail - all ok
Found oil pressure switch is leaking oil and soaking the injector harness
Requires new oil pressure switch and harness. ************************************************************
Carried out injector Balance test as requested-
No 2 injector is not operating and No 3 is working not as strong as Injector No 1 and 4.
Cylinder No 2 has no combustion and No 3 is not fare behind.

The mechanic that usually works on the vehicle suspects stuffed injectors. Are there any other possibilities or other aspects I should have checked?
Thanks in advance.
Back to top
View user's profile Send personal message
Google
Sponsor





PostPosted: Mon Jun 21, 2021 11:34    Post subject: Google Ads keep this community free to join!


Back to top
eithan h
Moderator
Moderator


Joined: 11 Dec 2005
Posts: 8153
Location: oxfordish

PostPosted: Mon Jun 21, 2021 19:22    Post subject: Reply with quote

injector control test will show up a dodgy solenoid on the injector which sounds like what you have
_________________
because when the dealer is no longer good enough there's still old mill motors....

old mill motors oxfordshires independent isuzu specialists.
http://www.oldmillmotorswitney.co.uk
https://www.facebook.com/OldMillMotors?fref=ts
Back to top
View user's profile Send personal message
Display posts from previous:   
Post new topic   Reply to topic    Isuzu Trooper Owners Club UKô Forum Index -> Engines All times are GMT + 1 Hour
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


All contents © Hobson's Choice IT Solutions Ltd 1997 on
Powered by phpBB © 2001, 2005 phpBB Group