Question about 1990 Isuzu Trooper

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Does a 91 trooper have two fule pump relays

Fuel pump not working but when i connect strait to battery it pumps

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

losflip
  • 94 Answers

SOURCE: fuel pump

On all Trooper II models the fuel pump is located in the fuel tank, fuel tank must be removed to access.

Posted on Nov 26, 2008

  • 6 Answers

SOURCE: 1989 Isuzu Trooper Won't Start

Oil level!!!

Posted on Feb 16, 2009

  • 1118 Answers

SOURCE: 94 isuzu trooper turn key fuel pump runs for 2sec.and shuts off?

Can you hear a click during that 2 secounds? Thats the relay shutting off the pump just what its suppost to do. The pump does not run contenuosly, if it did it would burn up, thats what the relay is for, it kicks on and off to maintain the correct pressure to engine as needed. It will not turn back on until it resets itself because engine was not running, thats the way there designed.

Posted on Feb 19, 2009

  • 279 Answers

SOURCE: fuel pump relay

The fuel pump relay is located in the relay box under the hood. This box is located near the battery. The fuel pump relay's location is marked on the lid to this relay box. If your lid is missing, it is the relay just outboard of the pink 30 amp Maxi Fuse.
Charlie

Posted on Mar 02, 2009

localwonder
  • 6784 Answers

SOURCE: 91 trooper water pump replacement

If your car is over-heating, chances are it's the water pump or thermostat. These two parts should be changed out at the same time because if your pump is old enough to go out then the thermostat is not far behind.





Step1 serpentine247bs_thumb.jpg First you'll need to pull out the old water pump. Look in your vehicles owners manual and find the diagram showing what all that stuff under your hood is. locate the water pump (usually underneath alternator running on the same belt) you'll need to take this belt (serpentine or other) off to start pulling the old pump. There should be a tension bar or arm that easily loosens the belt with the right size socket. Step2 Once you've gotten the belt off you can begin to remove the old pump. There should be only a few large bolts holding it in. After you've gotten the old pump out, place the silicone sealer on the new water pumpmag-glass_10x10.gif 9around the edges where it meets the gasket. Then apply the sealer to the gasket as well, just use your fingers to spread it on. Now place the new pump with gasket, where the old one was, replace the bolts and be sure not to crank down too tight on the bolts or you might crack the gasket and your pump wont seal. Step3 thermo_thumb.jpg Now that you've gotten the new pump installed, you'll want to replace the thermostat. the thermostat could be located near the water pump or on the other side of the engine. So once again, refer to the vehicles owners manual and find where the thermostat is. You might need to remove some hoses and/or lines to get to the thermostat, so just be careful not to break/bend/crack or damage anything (the older the vehicle, the better chance of something breaking) Pull the old thermostat and replace it with the new and you're all done. Don't forget to put everything (hoses, lines, nuts'n bolts) back where they came from and off you go!





Posted on Mar 20, 2009

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Fule pump


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