1991 Jeep Wrangler Logo

Related Topics:

A
Anonymous Posted on Feb 05, 2012

How to replace a fuel line on a 1991 Jeep wrangler

5 Related Answers

Anonymous

  • 46 Answers
  • Posted on Dec 26, 2008

SOURCE: how to replace a jeep tj fuel tank?

I would be really careful with doing this repair as this is very dangerous. You need to relieve the fuel pressure by pulling the fuel pump fuse and starting the truck. Drain the tank with a siphon pump. Remove any exhaust or other parts that are in the way, loosen the straps and support the tank with a floor jack and a block of wood. There are several hoses, and a few wire connectors to disconnect and you may want to replace those hoses while you're down there. Once you put the new tank in, reconnect the electrical and hoses, raise the tank and strap it back up. Put anything else back together you took off the truck.
Personally, I would take this in to get fixed as this is dangerous work (I did mention that). I you do this anyway, use your head and buy a proper container to hold the gas in , as well as jackstands and a class "B" fire extinguisher. Disconnect the battery and don't smoke or use a drop light under the car, and I will not accept responsibility for this.

Ad

Anonymous

  • 2559 Answers
  • Posted on May 05, 2009

SOURCE: my 91 jeep won't start...

The Starter relay is bad.

Anonymous

  • 135 Answers
  • Posted on Jul 06, 2009

SOURCE: 1991 jeep wrangler: alternator overcharging

It sounds as the voltage regulator which is built into the back of the alternator has stuck. Occaisionally this even happens on new ones. Would suggest taking the alternator back as it shoud be under warranty.

Anonymous

  • 1 Answer
  • Posted on Jul 07, 2009

SOURCE: 1991 jeep wrangler clutch

Is there a very short term solution? I just want to get the jeep from my Dad's house home and I don't want to have it towed. Once i have it at my place I can do the more extensive work.

Thanks

Anonymous

  • 1498 Answers
  • Posted on Aug 26, 2009

SOURCE: 1991 Jeep Fuel Control Issue

Hey Mudkicker,

Who ever thought of putting an electric fuel pump inside a tank of gas........

Check your other gauges for accuracy. They do that when a ground is loose.

Check the wiring from the fuel tank along the longitudinal frame for frays and shorts. Plugs are secured.

Under the hood, passenger side, check the fuel pump relay. Switch it with one of the others to test it.

Bring the vehicle to an auto parts store. Ask them to break out he code reader. Check for diag codes

Comment me back
Mike.

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
2answers

My 1991 wrangler the fuel gauge is pass full line .is the gauge bad or the fuel level in the tank?

Hello
The porblem under discussion here is not related with my expertise. Please get helped from any other. OK.
1helpful
1answer

My 1991 Jeep Wrangler, 4 cylinder backfires when I get up around 40 or 50 MPH. It starts to loose power first then backfires. I re-gaped the plugs to specs., changed the fuel filter, but it still does it....

could be the cat.but i would look first at the egr valve and the vacume lines that run to and from it,and vacume test it to see if its working correctly.
0helpful
1answer

We have a 1991 jeep wrangler 4.0 and we changed the fuel pump and now the coil is getting no fire when i hook the battery back up

My 1991 Wrangler would alternate between no spark and no fuel. After replacing the crank sensor, the coil, and the fuel pump twice I started chasing wires looking for a bad ground. There is a black with a yellow stripe wire that comes out of the rear body harness between the front e brake mount and the front door post(very hard to get at)right above the bottom dash edge that should be securely grounded to the front e brake mount. As soon as I secured that ground everything worked properly again.
0helpful
1answer

1991 jeep wrangler trouble starting and stalling

It could be a fuel filter clogged up or it could be a fuel pump going bad. Does the jeep start back up after it stalls? Is there any more symptoms?
0helpful
1answer

My 1991 jeep wrangler fuel pump is not turning on? I don't know what is wrong.

If you are positive that your fuel pump is not working, then it is time to replace it.

You can find the fuel pump either inside the engine compartment or inside the gas tank, depending on the engine that you have in your wrangler.

Since it is likely that you have the inline 6 cylinder 4.0, the pump is most likely inside the tank.

Go ahead and pull it if you are sure that is the problem and take it to be tested by your local auto parts store.
1helpful
2answers

1991 jeep wrangler won't pass evap test,i replaced the two filler hoses at gas tank?

make sure you get a cap from the dealer. I had similar issue.... bought cap from autozone...still threw the code....thought must be something else.

ended up replacing all the vacuum lines ... still threw a code

desperate, bought new cap from dealer.... problem solved!
0helpful
2answers

1991 Jeep Wrangler has been sitting in a garage for 3 years. It starts and shuts right off. I spray ether in it and it starts then shuts back off again. It seems as though I am not getting fuel. What do...

im asuming it was running fine when it was garaged? if so, then the first thing you need to do is to drain the fuel tank and flush the fuel lines. when gas gets old, it simply wont ignite. and over that time, it thickens into almost a syrup. so you need to drain and clean the fuel tank, fuel lines, and replace the fuel filter. im not sure if that year jeep is carbureted or fuel injected, but if it has a carb., then that will definitely need to be cleaned. or for fuel injection, use a good fuel injector cleaner mixed with your new gas. once it starts, it wlil run a bit rough, but once the old fuel gets burned out of the system, it should gradually improve.
2helpful
1answer

Fuel filter location

The 1995 and earlier models employ an in-line fuel filter. The filter is located on the left side frame rail, near the fuel tank. On port fuel injected engines, the system is under pressure even when the engine is off. When the engine is cold place a container under the fuel filter. Remove the metal shield, disconnect the fuel hoses and detach the filter from the frame. Install is the opposite, just make sure the word "OUT" on the filter faces toward the engine.
0helpful
1answer

How do i bleed the tranny lines in 1991 jeep manual transmission

Auto parts stores have whats called trans. cooling line flush just ask them and they will know what you want.
Not finding what you are looking for?

167 views

Ask a Question

Usually answered in minutes!

Top Jeep Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

john h

Level 3 Expert

29494 Answers

Are you a Jeep Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...