Isuzu

most likely the clutch & pressure plate is shot.

The thermostat is located on top of motor passenger side . look hose from radiator top left (looking from front of truck) to where it ends .There you will see where the thermostat is , 1) REMOVE CARBURATOR COVER , 2)remove hose , 3)Remove the two nuts , 4)take off the hose connector , 5)see the termostat , make sure , you put in the new one the right way so look well how the other is on before you remove it. Remember that you need to clean everything before aplying the gasqet maker so it seals well. and last put everything back on. Hope this will be of help. EDfigue

Type your answer here... don't know

14 qt

I am amazed at how many tire size questions are here...anyhow, if your 1990 Isuzu is the standard 1/2 ton pickup then it came with an OE size of P195/75R14. I hope this has helped you. COO of TireTyre.com

take out the gloce compartment and look in to the left

Usually just a 1/2 or 3/8 extension

how to remove spare tire 1990 Isuzu Pick Up

will a 3.2L 2000 Isuzu Trooper engine fit a 3.2L Isuzu rodeo transmission

AS in any vehicle, if the radiator hose "blows" or simply comes off, the superheated coolant will escape and you will see what looks like smoke but is actually vapor coming out from under the hood. If it's a small tear in the hose, you might only notice it when the car is stopped. If you think you're in danger of this happening to you, it's best to replace the hose before something happens as they are relatively inexpensive. Your car will overheat if you try to drive it without the hose or any of the cooling system parts in proper working order and much more serious damage can occur. Remember to glance at your vehicles temperature gauge from time to time and have the car looked at by a mechanic if you notice anything out of the ordinary.

changed mine around the wheel well on the same side as where you fuel up changed mine around the wheel well on the same side as where you fuel up

The diagnostic connector is typically located under the instrument panel, above the engine latch, and may be under an access port.

Disconnect the - battery cable Raise and support vehicle if needed Remove wires from starter Remove mounting bolts Drop starter

1342

320Nm

I reset mine on 1999 Trooper frequently with a code reader for my laptop. The cost is $80 - 120, for reader with cables.

Starter solenoid. Can be tested by bypassing with a screwdriver. Possible low battery, bad connection at battery and cables or bad starter.

First what kind of Isuzu. Usually it would be GM motors that fit

The tube is from the vent on the fuel pump. Oil that lubricates the fuel pump plunger shaft is supposed to return to the engine by a drain hole in the head casting. It is designed so that if oil does not return but gets into the top of the fuel pump, it is expelled out the tube you are referring to to prevent hydraulic lock of the fuel pump.

Look at this: http://autorepair.about.com/library/firing_orders/bl-fo-4744.htm

Possible causes are a fulty horn relay, faulty horn switch (probably part of the steering wheel SRS module), or a short circuit between the horn relay & horn switch. Quickest temporary fix is to remove the horn relay, but as a horn is part of the required safety equipment on automobiles you need to find the source of the problem & fix it asap.

At the base of the distributor there is a bolt. Loosen this a bit and you will be able to rotate the distributor both clockwise and counterclockwise. This will adjust your timing.

Prior to doing this, make sure you have a timing light and the balancer marked with white chalk. Adjust accordingly.

One last note. If your vehicle is running kind of crappy. I recently had an issue on my Trooper where the distributor rotor retaining screw backed out and totaly blew my timing till I fixed it.

Check the condition of the cap and rotor when your doing this.

It's basically behind the radio inside the cab. This is what you do: 1 Drain the coolant. 2 Disconnect the negative battery cable. 3 Disconnect the heater hoses at the fire- wall 4 Working in the interior, remove the radio, if equipped 5 Disconnect the control cables from the heater unit assembly. 6 Remove the air flow ducts from the sides of the heater unit assembly. 7 Remove any electrical connectors and vacuum lines. 8 Remove the four heater unit assembly mounting screws and pull the unit out 9 Once removed, the heater core can be detached from the heater unit assembly 10 If the heater unit assembly must be dis- assembled in order to reach the heater core, disconnect the rod from the swivel joint and the cold position lever control. Remove the screws that retain the heater core cover and remove the heater core. Note: During reassembly, the control rods must be adjusted.

Go to google and type in hombre wiper motor. You will find that it takes you to a module connected to the wiper motor that burns out and has given GM owners problems for a long time. You should be able to get one at a parts store for about $20.00. bad ground wire / switch falty

EITHER the head or block still has a CRACK in IT or the Head Gasket is wrong or not torqued.OR it was OVERHEATED again - maybe because of a stuck thrmostat.