For the gas model, it's a 2.3 litre. Casting number is 4ZD1.
Gas engine, yes.Gas engine, yes.
A legimitate conversion from R12 to 134 is expensive, I went and got another trooper with 134 already and I feel much better for it
you can find out which transmission by taking VIN # to a Isuzu dealer
No the engine is a 1.8 Liter normally aspirated 4 cylinder gas engine. also in 1986 there was a 2.0 16V option.
33 gallons
15 gallons
My 1990 Trooper has a 2.6 L 4 cylinder engine, has 162,000 miles, and has always averaged 23 mpg. 16 city/21 highway.
18436572
THE FUEL PUMP ON THE 1986 ISUZU TROOPER 2 GAS 2.3 ENGINE IS LOCATED UNDER THE INTAKE MANIFOLD. YOU CAN GET TO IN BY TAKING OFF THE FRONT PASSENGER WHEEL AND RUBBER GARD AND YOU WILL SEE IT. I HAVE ONE OF THESE TROOPERS. HOPE THIS HELPS.
15.5 gallons
That depends on the year and engine size. On most gas engines it is on the throttle body.That depends on the year and engine size. On most gas engines it is on the throttle body.
underneath the gas pump in a 1993 trooper.