Question about Isuzu i-Series

1 Answer

I have a 2006 Isuzu NPR that is leaking oil. I called husky trucks and they said to look online to find out how to fix the referential seal leak. I could not find any how tos to fix this probelm. Advice would be appreciated.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Isuzu Master
  • 2,019 Answers

It is a bit new to have a serious oil problem.
Never heard of a "referential" seal. I am familiar with rear main seal and differential seal.
But first you need to find the leak.
The thing to do is steam clean the engine so that you can see better.
(avoid heat or water around alternator, starter, ignition, etc)
Then put cardboard under it.

Also a bad PCV can cause excess crankcase pressure that forces oil out.
Top valve cover gasket is very common.
Rear main seal will come out from bell housing bottom.
You might also want to consider thicker oil, like Castrol 20W-50.
Oil pressure sending units also often leak.
Filter could be not sealing right, due to things like left over seal, etc.

Posted on Mar 12, 2011

Ad

1 Suggested Answer

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 expert 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 repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

Need a wiring diagram for 2006 isuzu npr 300 stereo so i can fit a new stereo


youd need the NPR heavy truck, FSM book page on radio wiring
buy book at any Isuzu heavy truck dealer.
we dont now what radio option cam on that NPR
nor what country , other countries use different radios.
so..... this is USA forum, and we dont have NPR books.

Jun 09, 2016 | Isuzu Cars & Trucks

1 Answer

Isuzu kb250 fleetside 2006 model wiring diagrams


a pickup truck right, in Africa>?????
this is usa forum.
and we dont have Kb250s here, no KB period.,
and , no books on it. for that reason. no online books either.
nor alldata.com coverage, same reason.
why not go to YOUR Isuzu dealers ( ours is like" Elvis , has left the building" (country on cars) we have huge NPR Isuzu trucks though.
and get the book on that car, called the FSM.

Dec 03, 2014 | Isuzu Cars & Trucks

1 Answer

Oil cooler leak


I do not really see the problem here. If you found the leak then it is pretty easy to fix. I do not know if the oil cooler seal is available separately. Most of the time the Mazda dealer only sells the seal with the oil cooler and that is pretty expensive.

Jan 12, 2014 | 2006 Mazda 5

1 Answer

Rear main seal leaking


this is caused by a worn out oil seal. just have a mechanic replace your oil seal

May 17, 2012 | 1994 Isuzu Rodeo

2 Answers

A/t oil temp light come on 1999 isuzu npr diesel


Check your trans fluid and inspect for leaks asap. If level is good and leaks are none to minimal, I would suggest a new trans cooler. Your current one could be clogged.

Nov 23, 2009 | 1992 Isuzu Trooper

1 Answer

Oil leaking into sparkplug chamber


thread dammaged in head causing spark pug to come loose can fit heli coil to fix thread in head so spark plug wont come loose and leak oil into tube. other places oil can come from to cover plug in oil
remove rocker cover then remove spark plug tube they are screwed into head and clean thread of tube and apply sealant loctite to thread refit to head and may pay to replace seal for top of spark plug tube that is in rocker cover
one of these or both can leak, if tube is tight in head it may not be leaking the top seal is

Jun 04, 2009 | 1993 Isuzu Rodeo

1 Answer

Oil leaking from crack in houseing attached to back end of gearbo


If you can see the crack plainly, you will need to have a transmission shop fix it for you or your isuzu dealer, good luck.
but it may have just the rear seal on the transmission started leaking, and where the castings come together, looks like a crack, and just replace the seal.
good luck;)

Feb 26, 2009 | 2002 Isuzu Trooper

1 Answer

Isuzu trooper 1999 just started to leak oil and lost oil pressure, is this a major repair or could there be a very simple cheap fix


Leak oil from where?/ Please be more spacific. If it is from the front harmonic ballancer then it si a pain in the Donkey but not expensive, rear seal.... not good, valve cover, no biggie etc.

Jan 01, 2009 | 1989 Isuzu Trooper

1 Answer

98 2.5 forester blows oil


oil pump seal always go bad. and the cam seals. head gasket leak on these cars also. i see a new one was installed. even then they leak. good luck

Sep 20, 2008 | 2006 Subaru Forester

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

Related Topics:

621 people viewed this question

Ask a Question

Usually answered in minutes!

Top Isuzu Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 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...