Replaced the engine in my 2002 isuzu trooper, now it looses power on climbing, not responding to acceleration but runs well in level road. Any suggestion on the potential causes?
Is the transmission dropping down to lower gear when climbing ? (automatic only ) Will it accelerate good to pass on level road?
Proper fuel pressure, and possible exhaust restriction, such as partially plugged/plugged catalytic converter, are 2 things I would check as well. All provided engine is also in good shape to begin with.
You need a new fuel pump.
SOURCE: isuzu trooper engine numbers
ok there are several places to look
the door panels stickers
the glove box
the engine compartment
manual
the engine number will be stamped on the block if facing truck it would be on the bottom right hand side between the first and second freeze plug
SOURCE: fuel filter change out in 2002 isuzu trooper
easy under the driver side need fuel tool from auto store. 30 min or srew driver push the clips in and pull. carefull lots of gas...
SOURCE: Isuzu Trooper anti-theft alarm
i put a new stereo in my 1998 isuzu trooper now the anti theft wont let car start what do i do
SOURCE: isuzu C223 timing
need a injector pump dial indicator to set up lift in pump (movement on dial indicator)0.05mm at correct timing mark on crank pulley 12 deg.
the above is an example for 4JB1 & 4JB1-TC
which are isuzu diesel engines
SOURCE: 02 isuzu trooper
Need a bit more information to go on as there is no injector pump on a 4JX1 its a rail type engine .
You can get flash codes to come up on the engine check light from the OBDII socket by connecting pin 4 to pin 6 and turning the key to ign on . the light will flash - count the flashes gonna be something like 4 then 3 and maybe some other depends on how many faults you got.
If you get none then try my tips .
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