Question about 1990 Isuzu Trooper

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What engines fit 1990 trooper

I have a 1990 trooper with blown 2.6 and 5speed stick what else will bolt to the same tranny thanks

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A chevy 2.8 and there is also an Isuzu 3.2 that will mount up with tranny and wiring harnesses. The 2.8 is a good engine, I have 300,000 miles on mine.

Posted on Jul 26, 2009

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3.2 does but i heard that you have to change all wiring harness as well.

Posted on Nov 04, 2009


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Related Questions:

1 Answer

How to take out a transmission

Are you sure you got all the bolts out? (Transmission to engine block bolts)
Everything is removed from tranny until only the tranny to engine bolts are left. That is the last thing to remove, then the tranny and torque converter should slide back and away from the engine block. There are metal dowels between the tranny case and engine block-where the two mate up-these dowels can rust and stick, but a little prying will move the tranny back away from the engine. Make sure everything is removed from tranny, then check that all bolts are removed. It is easy to miss a bolt.

May 28, 2016 | 1996 Buick LeSabre

1 Answer

How to check maual trans fluids

pull side plug (do not guess, as some tranny have reverse idle bolt that if pulled, kills the trans. dead. do not guess, try reading the FSM
so you dont make it worse.

is the gear lube at lower edge, of hole? good , if lower, bad.
the operators guide covered this ,get one.

Jun 11, 2014 | 1990 Isuzu Trooper

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 92 model jackaroo/ trooper 2 door and want to replace the 6vd1petrol for a 2000 model 4jx1t diesel What problems can i expect

gear box to rear engine bolt pattern in the bell housing unless you change engine and transmission as a unit. Diff ratios will be different between a petrol and diesel vehicles so you will have a road speed difference.. Check for radiator differences as to capacity/hose locations and check to see if the fan to radiator distance will allow the fit.. Check for engine mounting point differences.

Aug 25, 2013 | 1990 Isuzu Trooper

1 Answer

Engine is dying on idle

quick test , replace a piece of the fuel line with a clear plastic one, chaeck for air bubbles especially with less than half tank

Jul 28, 2010 | 1990 Isuzu Trooper

1 Answer

How do I change the transmission filter in a 2001 Isuzu Trooper

Jack car up, remove drain plug and drain fluid, once it has stopped dripping, remove all the bolts around tranny pan, lower tranny pan, remove the bolt or 2 bolts that hold in the filter. Replace with new filter and new tranny pan gasket and reinstall the bolts.
Then add new fluid, with foot on the brake and vehicle running, shift to each gear for 5 seconds, repeat three times and this will bleed any air out of the system and you will be good to go.

May 07, 2010 | 2001 Isuzu Trooper

1 Answer

1990 isuzu trooper will not start in cold weather

Well, could be many things, but first and easiest, check the dist. cap and rotor, and all the plug connections. Any moisture will freeze and short out the ignition system. Also change the fuel filter. If you get the slightest moisture in the fuel it will lock up the filter when the water freezes. Could be a relay, probably "engine relay" that sticks when it gets too cold.

Some starting points I hope.

Jan 05, 2009 | 1990 Isuzu Trooper

2 Answers

How to put a new starter on 1990 Trooper

2.6L or 2.8L ?? I have a 2.6L and it took me 2 hours.

Jan 02, 2009 | 1990 Isuzu Trooper

1 Answer

Tranny Problems

yes it will fit but get a new clutch

Oct 17, 2008 | 1990 Honda CRX

1 Answer

Leaking water and releasing pressure help!!!

Follow the top radiator hose, to the housing on the engine. That's the thermostat, it is actually 2 housing bolted together. remove the 2 bolts, and pull up on the housing. Flip it over and check the gasket. If it's bad, it will leak coolant all over the injectors.

Sep 18, 2008 | 1990 Isuzu Trooper

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