Check trans light flashing

4jg2 IS ONLY AND ENGINE by ISUSU see in (wiki magic) DIESEL engine it is !

The 4JG2 is an indirect injection engine. It replaced the 4JB1-T in the Isuzu Bighorn (Trooper II) and Mu/Wizard (Rodeo) in most markets.[44] This engine was upgraded from mechanical injection to electronically controlled mechanical injection.

nol car told but smoke , but not told where the spark comes from.
engine bay
rear tail pipe
broken exhaust parts.

if injection fails to end key off, that is very very serious problem
called RUN-AWAY where the engine eats its own oil pan oil.
bad piston rings top cause.

no car stated , nor what country it resides.
and this fact
"European and Asian buyers could opt for the diesel engine option of the 4JG2 3.1-liter (later superseded by the more problematic 4JX1 3.0-liter of 159 PS or 117 kW)."
were are a USA FORUM and no such engine/car here.
so that means no books on it.
nor its matching trans.


its a DIESEL, that we dont have.
no year, WOW , NO YEAR STATED.
no symptoms other than a light something....
is the light off, on, flashing, or??
The automatic trans on most cars will flash if the TCM , or traNNY BRAIN is not happy, is that it?,, fix that flashing , ???.
yes?
what the lamp is telling you, if it flashes is the TCM needs to scanned. the TCM might for example see transmission slip.
and this is the early warning, before it gets worse, and you are then disabled.

from a spare parts department of a dealer service centre
if it is a diesel then cheaper units are available from an accredited diesel specialist shop
have yours tested and checked at a shop that specialises in the work

Have you checked the trans oil level correctly when hot? If its OK then you need a trans specialist to carry out various tests with gauges etc

this is USA forum, and we dont have this car.
IT'S NOT A USA 2002 DIESEL trooper.
that and exact engine, size.
we have, 3 gas engines, 2.2L,3.2. and 3.5L
here. only and books that cover only those 3 engines.
so if a diesel dies.
what>?
check fuses.
scan it.
check filters
try test fuel to see if it runs on test fuel
test the glow plugs yet,?

if pump pressure is dead,?
check, power to the pump yet? (fuses are first)

there are 4,.6 and 8cyl. diesels by Isuzu.,
which is it>
they have names.
7 diffr. B engines, 3,xxxx liters.
and
5 diffr. 4Jxx series engines.
my guess is the engine is.
3.0 L 4JX1 TD I4
3.1 L 4JG2 TD I4

wiki says.
"
European and Asian buyers could opt for the diesel engine option of the 4JG2 3.1-liter (later superseded by the more problematic 4JX1 3.0-liter of 159 PS or 117 kW)
4jg2 is indirect injected
4jX1 is direct.
apples and orange diffr.! injection classes. '

learn what's under that hood, then fix it?

what country
what engine, real names, not 3L vague-ness. please.

I have a Isuzu Mu Wizard from 1992 with gear problems. The box is automatic. When I put it in the lock I seem to have the box locked. the box makes a lot of noise when locking. What do I do to solve it?

can assist with master cylinder and slave cylinder layout isuzu bighorn bj2

check wire connections at brakes calipers for breaks.

Code 24 is a vehicle speed signal sensor fault, the sensor most likely does not provide a useable signal until about 25 MPH, when the computer doesn't see any signal after that speed it turns on the light. Make sense?