20 Most Recent 1989 Isuzu Trooper Questions & Answers

how much is a LOT.
speed, costs big money,
so how much can you afford,
nothing else matters, just that.
no kidding. that.
the choices? first, on engine.
then mods to make all that work.
and the huge labor costs or down time loss. etc.
and last the smog man happy. (or first)

1989 Isuzu... | Answered on Sep 10, 2016

You can buy a workshop manual on C.D. Just type buy isuzu workshop manual into your search engine. You will get aq few websites which sell them. They are only around $5 +p&p and are very good. You will also find them on ebay aroung the same price. Cheers

1989 Isuzu... | Answered on Sep 03, 2015

Check with a Haynes or chiltons manual, there will be full wiring diagrams incuded

1989 Isuzu... | Answered on Nov 11, 2014

clogged , check the rest of your exhaust after cat to see if it gets hot

you can buy a no contact thermometer for less than $55.00

but the shop that installed the cat should have that

good luck

1989 Isuzu... | Answered on Mar 22, 2014

check the computer for codes..then check the autoshutoff relay ..it controls the fuel and ignition both..

1989 Isuzu... | Answered on Dec 14, 2013

1989 Isuzu Trooper II 2.6 liter SOHC L4 (4ZE1)


Hope helps (remember rated and comment this).

1989 Isuzu... | Answered on Sep 29, 2013

No priming needed

When you turn the key on, if
the fuel pump comes on, you get fuel

Any air goes into the cylinders

You probably ruined the pump running
out of fuel or it is just old & worn out

1989 Isuzu... | Answered on Sep 07, 2013

ck wires to and on your starter solenoid - there prob. grounding out or solenoid itself is bad

1989 Isuzu... | Answered on Apr 12, 2013

your master cylinder is gone. when stopped apply pedal and hold let up slightly then reapply if pedal sinks to floor master is bad

1989 Isuzu... | Answered on Apr 12, 2013

Remove Wheel Remove Lower Control Arm Joint Pull Stub Axle Outward Remove Nut Holding Splinned Shaft ,Remove Shaft ,Pull Shaft Out Of Gear Box, Clips In May Need A Good Clout To Help It Come Out.Re Install In Reverse

1989 Isuzu... | Answered on Mar 30, 2013

*Turn over. No start.>> Check spark and fuel.
*After remove the key but car still crank. (turn over)
The ignitin switch is stuck>>Check and replace. or ignition wire could be burn that keep touching metal frame.

Good luck


1989 Isuzu... | Answered on Mar 26, 2013

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v6 or v8 engine fits 89 trooper

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