Question about 1991 Isuzu Pickup

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Type of mixture for my transmission it is a 1991 isuzu pick up 2wd manual tranny

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Posted on Sep 10, 2009


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2 Answers

What type of gearbox oil in Isuzu rodeo 1991


Feb 10, 2016 | 1991 Isuzu Rodeo

1 Answer

How do you tell what transmission(manual) your 1992 Isuzu rodeo has? 14 tooth spline or 24 tooth spline, without removal.

4wd or 2wd? (cant guess that. so guess 2wd(rwd)
the photos of them.
answer that.
to do that know all real names of the box
then google those. see real photos.
Borg-Warner T5R

MUA-Type Transmissions


there 4 boxes. 2 for 2wd and 2 for 4wd

short answer?
see unique extension hosing for shiftfer? bingo.

Feb 04, 2016 | Isuzu Cars & Trucks

1 Answer

Transfer case

the maker? of it, (kind?)
id' say its made by a top transmission maker in japan.
and fully spec'd out by Isuzu.
why do you ask?
  • need parts.?
  • curious.?
  • what?
  • does it fit other cars?, why not ask a transmission exhange shop or rebuilder. that. they can answer, that.
most transmissions of this type use a standard box but with OEM
tail shaft houses, designed by Isuzu to fit transfer case .
see here for the kits and gives you and idea of what cars it fits

for a diesel I have no idea, google exchanges for that.
google tranny rebuild kits.
or google swaps. for same.

i do manuals. and best is to find a donor car.
then pull the tranny and have 2 tranny
then get the kit and make one good transmission.

you never stated the problem with it?
one bad syncho? or whines or pops out of gear. or ???????????????????????????????????????
dragging clutch>?
will not shift?
stuck in 1 gear.
stuck in neutral , ?

Mar 31, 2014 | Isuzu Trooper Cars & Trucks

1 Answer

I have a 91 Isuzu pick up manual transmission 5 speed that makes a high whining noise in 1st 2nd and 5th gear. What could this be?

Have you checked the level of gear oil in the transmission? Remove the fill plug and see if oil is up to the hole.

May 13, 2012 | 1991 Isuzu Pickup

2 Answers

I have a 2004 Isuzu Trooper, automatic 2wd. My transmission is slipping upon taking off. What should I do 1st?

not to sound obvious, but first check your transmission fluid level, at operating temp, engine running.

Mar 23, 2011 | 2002 Isuzu Trooper

1 Answer

Is it the transmission or the clutch?

Not the clutch... and maybe not the transmission internals...

Since you mentioned clutch, I assume you have a manual transmission and not an automatic transmission.

In a manual transmission, Reverse is the same gear as first gear, it just runs backwards...
... you may not have fourth gear ... sure?

It may be the linkage immediately on the outside of the transmission.
Look to see if any metal bars are "hsnging down from the bottom of the car. If so, re-connect them using a cotter pin.
Also, spray WD40 or Liquid Wrench on the linkage to loosen them up.

It may be the lube in the transmission. There is a plug on the side of the tranny. Open the plug and feel if there is lube inside. If not, then
find the plate on the side of the transmission and remove it (place a pan under it). Spray WD40 / Liquid Wrench to loosen the gears and levers in the tranny. Close it up and add lubricant (lube).

If by some chance, it is an automatic transmission:

1. Check the fluid level, just in case.
2. It may be the vacuum "modulator" ($20) or a leaking / disconnected vacuum hose anywhere under the hood or at the modulator on the side of the transmission.

Post more info if possible, or comment ...

Sep 11, 2009 | 1989 Isuzu Pickup 2WD

1 Answer

Swapping motors

my 88 isuzu pick up 2wd. LW3 engine? mine needs rings and a valve job and a I think a new head gasket.

Jul 07, 2008 | 1988 Isuzu Pickup 2WD

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