a trooper engine or a rodao engine
under the steering wheel on the right
Ah, the Isuzu Trooper 6VD1, what a beautiful machine. Now, when it comes to the firing order, it's like painting a happy little tree. You'll want to follow this sequence: 1-2-3-4-5-6, starting from the front of the engine. Just remember to take your time and enjoy the process, my friend.
Check my isuzuparts.com
this is a non interference engine - lucky...
The engine computer on 1991 Isuzu Troopers is mounted on top of the transmission hump, under the center console in the cab of the vehicle. If you have the 4L30E transmission then the transmission computer is mounted next to the driver side (Left) front speaker.
The engine is a 4zd1, 2.3L, 5 speed, rwd, 8 valve.
Isuzu Panther was created in 1991.
The auto locking hubs on the 1991 Trooper are prone to failure so yes its a good idea to replace with manual locking hubs if you plan to keep the vehicle for any length of time.
check your timing
Depends on your engine, if you have the inline four then it should be 1324 if you have a v6 then is should be 123456.
on a1990 Isuzu pickup 2.6 same engine 7.1 psi at 900 rpm and after warm up 58.9 at 4000 rpm
For a 1991 Isuzu pickup, compatible fuel tanks typically include those designed for Isuzu's own models from that era, specifically the 1991 Isuzu Pickup and certain models of the Isuzu Trooper. It's essential to ensure the tank's capacity and design match the original specifications. You can also consider aftermarket options or tanks from salvage yards that fit the same model year. Always check compatibility with specific engine types and configurations.