do you need to take the dash off
According to the wiring diagram, there is no inertia switch. There is only a relay switch in a 1991 Isuzu Trooper.
in the fuel tank
a trooper engine or a rodao engine
To remove the gas tank from a 1991 Isuzu Trooper, start by safely lifting the vehicle and supporting it with jack stands. Disconnect the negative battery cable and drain the fuel tank if necessary. Remove the tank straps that hold the tank in place, then disconnect the fuel lines and electrical connectors. Carefully lower the tank from the vehicle, ensuring no damage to the surrounding components.
The firing order for a 1991 Isuzu Trooper 2.8 liter 6-cylinder is 1, 2, 3, 4, 5, 6. The spark plug gap is .045 (in thousandths of an inch).
On a 1991 Isuzu Trooper, the ignition module is typically located near the distributor. It is often mounted on the side of the distributor itself or nearby on the engine block. To access it, you may need to remove some components for better visibility and reach. Always consult the vehicle's service manual for precise location details and removal instructions.
You can find wiring schematic @www.modifiedlife.com falconspath
Check my isuzuparts.com
Would have been built for R12, can be converted to R134a.
blown head gasket
isuzu trooper e.f.i 1991 black smoke and running but no power
how to remove spare tire 1990 Isuzu Pick Up