Question about 1991 Jeep Wrangler

1 Answer

Replace fuel lines from tank

Fuel lines stuck on frame

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  • Jeep Master
  • 20,706 Answers

Please say what you are trying to do.????
what does stuck mean.? (rusted to frame ,clamps bad? what?)
the lines have fittings and are clamped to the frame.
if messing fuel , i recommend getting a REAL FSM
and reading that , , and old 91 car will need lots of service
and a real FSM will be huge pay back and learned fuel safety.
see skeleton here.
http://www.fixkick.com/INJECTORS/depressure.html

first learn the safety issues.
the attack. and live.
lots of way to get in trouble,

Posted on Jan 01, 2014

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Posted on Jan 02, 2017

  • 18 Answers

SOURCE: hesitation, stalling like out of gas

Clogged Catalytic Converter. What happens is as you push down harder on the accelerator you force more gas into the system causing a slightly richer mixture and more exhaust flow is neccessary. The easiest way to look for a clogged cat is when it's dark out take it for a ride causing it perform it's problem look under the vehicle if the cat is literally glowing red hot you either have a clogged cat or an extremely rich fuel mixture.

Posted on Nov 20, 2008

  • 46 Answers

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.

Posted on Dec 26, 2008

Mikey108
  • 475 Answers

SOURCE: 1984 CJ7

You can replace this hose alone but check all rubber fuel lines for cracks.

Posted on Mar 10, 2009

  • 13 Answers

SOURCE: Disconnect fuel lines from fuel tank

There are two types of connectors on these lines. Either brightly colored quick-connects which do not require tools, (Just squeeze the tabs together). Or black quick connects which must be pushed back to remove line.

Posted on Jun 22, 2009

  • 1129 Answers

SOURCE: crack in 1996 cherokee fuel line from gas tank.

find out what size the fuel line is then purchase two union fittings for that size, aquire a tubing flare tool in order to flare the ends of the 1 ft. length of tubing you will need to buy for the repair,cut out the damaged length with a tubing cutter making sure you have a clean oil drain pan handy because the gas may continue to flow from tank after the breach of the line,make sure there is an almost empty tank before attempting this job if possible, then take the nut and slide it over the cars cut fuel line that is to be repaired then choose the appropriate hole size on the flaring tool clamp it over the fuel line with about an 1/8 of an inch sticking out, then apply the flare making certain the nut is slid over the fuel line before flaring and it is facing the correct direction, after flaring remove the flaring tool and repeat as neccessary on the replacement section of tubing and on the other side of the fuel line to be repaired tighten up unions with two line wrenches at the same time and check for leaks.

Posted on Jul 10, 2009

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2 Answers

How do I replace the Fuel Filter for chrysler cirrus 1999. Where is it located in the car?


The fuel filter mounts to the frame above the rear of the fuel tank. The inlet and outlet tubes are permanently attached to the filter.

REMOVAL

WARNING: RELEASE FUEL SYSTEM PRESSURE BEFORE DISCONNECTING QUICK- CONNECT FITTINGS AT FUEL FILTER AND FUEL PUMP MODULE. REFER TO THE FUEL PRESSURE RELEASE PROCEDURE .
  1. Remove rear seat.
  2. Disconnect fuel pump electrical connector. Push grommet out and feed jumper completely through hole in body.
  3. Remove fuel cap slowly to release tank pressure.
  4. With vehicle on a hoist, drain fuel from tank. Refer to Fuel Tank Draining.
  5. Remove driver's side fuel tank strap. Loosen, do not remove, passenger side fuel tank strap allowing fuel tank fill neck to touch rear suspension cross- member. WARNING: WRAP SHOP TOWELS AROUND HOSES TO CATCH ANY GASOLINE SPILLAGE .

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How do I blow out the fuel line?


The fuel line runs from the rear of the fuel throttle body down the rear of the engine to the frame, along the frame to the fuel tank. It might have a fuel filter along the way on the frame, If so you can easily disconnect the line from the filter and blow from that point, back to the fuel tank, and forward to the rear of the throttle body. Make sure and disconnect the line from the throttle body so you don't damage the injectors or jam some trash deeper into them. Plus be careful blowing pressure into the tank, the fuel pump is in the tank and might be damaged from the air pressure. Good luck.

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How to Change a Fuel Pump on an 2005 Envoy XLT? Must drop the tank? Does it have access under the rear seat?


Usually there is no access under the rear seat for safety reasons.prev.gif next.gif Fuel Tank Removal & Installation 2002-2004 To Remove:
  1. Relieve the pressure in the fuel system.
  2. Lift the vehicle.
  3. Remove the frame brace from the frame.
  4. Remove the fuel tank shield from the fuel tank.
  5. Drain the fuel from the tank into an approved container.
  6. Loosen the fuel hose clamp and disconnect the hose from the fuel tank.
  7. Disconnect the evaporative emission (EVAP) vent valve and fuel tank pressure sensor connectors. Evaporative emission cansister pipes removal and installation gm-05-00-1546.gif

  8. Disconnect the evaporative emission (EVAP) vapor and vent valve pipes from the evaporative emission (EVAP) canister.
  9. Disconnect the fuel return and feed pipes from the fuel tank.
  10. To avoid system contamination, cap the evaporative emission (EVAP) and fuel pipes.
  11. Use a jack to support the fuel tank. Fuel tank removal and installation gm-05-00-1547.gif

  12. Detach the fuel tank straps from the frame.
  13. Lower the fuel tank.
  14. Disconnect the fuel sender connector.
  15. Remove the fuel tank from the vehicle.
To Install:
  1. Place the fuel tank under the vehicle.
  2. Connect the fuel sender connector.
  3. Attach the fuel tank straps to the frame. Torque the bolts to 24 ft-lb (32 Nm).
  4. Remove the caps from the evaporative emission (EVAP) and fuel pipes.
  5. Connect the evaporative emission (EVAP) vapor and vent valve pipes to the evaporative emission (EVAP) canister.
  6. Connect the evaporative emission (EVAP) vent valve and fuel tank pressure sensor connectors.
  7. Connect the fuel hose to the fuel tank. Torque the clamp to 22 in-lb (2.5 Nm).
  8. Connect the fuel return and feed pipes to the fuel tank.
  9. Lower the vehicle.
  10. Refill the fuel tank.
  11. Turn on the ignition for 2 seconds, with the engine off, and then turn off the ignition. After 10 seconds, turn the ignition back on with the engine off.
  12. Lift the vehicle.
  13. Check for leaks in the fuel lines.
  14. Install the fuel tank shield onto the fuel tank.
  15. Install the frame brace onto the frame.
  16. Lower the vehicle.
2005-2007 To Remove:
  1. Relieve the pressure in the fuel system.
  2. Lift the vehicle.
  3. Remove the frame brace from the frame.
  4. Remove the fuel tank shield from the fuel tank.
  5. Drain the fuel from the tank into an approved container. Evaporative emission cansister pipes removal and installation gm-05-00-1544.gif

  6. Disconnect the evaporative emission (EVAP) canister fresh air, solenoid, and purge pipes from the evaporative emission (EVAP) canister.
  7. Disconnect the fuel filler pipe recirculation hose from the fuel tank.
  8. Loosen the fuel fill pipe clamp and disconnect the pipe from the fuel tank.
  9. Disconnect the fuel feed and evaporative emission (EVAP) pipes from the fuel tank.
  10. To avoid system contamination, cap the pipes.
  11. Use a jack to support the fuel tank. Fuel tank removal and installation gm-05-00-1545.gif

  12. Detach the fuel tank straps from the frame.
  13. Lower the fuel tank.
  14. Disconnect the evaporative emission (EVAP) vent valve, fuel tank pressure sensor, and fuel sender connectors.
  15. Remove the fuel tank from the vehicle.
To Install:
  1. Place the fuel tank under the vehicle.
  2. Connect the evaporative emission (EVAP) vent valve, fuel tank pressure sensor, and fuel sender connectors.
  3. Lift the fuel tank.
  4. Attach the fuel tank straps to the frame. Torque the screws to 24 ft-lb (32 Nm).
  5. Remove the caps from the pipes.
  6. Connect the fuel feed and evaporative emission (EVAP) pipes to the fuel tank.
  7. Connect the fuel fill pipe to the fuel tank. Torque the clamp to 22 in-lb (2.5 Nm).
  8. Connect the fuel filler pipe recirculation hose to the fuel tank.
  9. Connect the evaporative emission (EVAP) canister fresh air, solenoid, and purge pipes to the evaporative emission (EVAP) canister.
  10. Lower the vehicle.
  11. Refill the fuel tank.
  12. Turn on the ignition for 2 seconds, with the engine off, and then turn off the ignition. After 10 seconds, turn the ignition back on with the engine off.
  13. Lift the vehicle.
  14. Check for leaks in the fuel lines.
  15. Install the fuel tank shield onto the fuel tank.
  16. Install the frame brace onto the frame.
  17. Lower the vehicle.

Jul 11, 2010 | 2005 GMC Envoy Xl

1 Answer

How to remove fuel tank


Run the fuel tank empty, if possible. The Jimmy's tank does not have a drain plug, but if the pump is still operating, then it is the only method of running the tank dry. An empty tank is lighter than a full one, and it makes removal easier.

Unbolt the fuel tank's protective shield by turning its hex-head bolts in a counterclockwise direction. The shield will then slide out. With it removed, the tank's bolts are now accessible

Disconnect the electrical and fuel line connections to the tank's fuel pump, located on the top center front of the tank. There are two (or three) different-sized fuel lines, and one wiring adapter plug that must be disconnected. The hoses come off by pinching or unscrewing their hose clamps, and the plug simply pulls free once its catch is depressed.

Unbolt the fuel tank by turning the bolts that hold it to the frame counterclockwise. The tank should be supported with a jack during this process, as once the tank is freed it will drop from the frame. Lower the tank out of the truck and use the jacks to set it aside to work on it.

If you going to replace the fuel pump:

Unscrew the two screws holding the fuel pump to the tank by turning them in a counterclockwise direction. Once they are out, the pump can be gently pulled upwards and out of the tank. Some residual fuel may spill out, so have a towel handy.

Replace the fuel pump by lowering it into place inside the tank, then securing its screws in a clockwise direction. The plastic fuel pump may be easily damaged by turning the screws too far, so only tighten them enough to seal the pump to the tank.

Replace the fuel tank into the truck with the jack(s), and tighten the bolts that secure it to the frame in a clockwise direction.

Reconnect the fuel lines and adapter plug. The fuel lines are sized for their nipple fittings, and should only fit onto the nipple that they were designed for. Tighten each one with a hose clamp. The wiring adapter plug should make a "snap" sound when it is properly seated.

Fill the tank with fuel and test the new pump. The pump should make an audible whine as the truck is started, and the whine should stop after a couple of seconds. The pump might make a softer sound after the truck is started--this is normal.

After two tanks of fuel has gone through, replace the fuel filter.

Good luck and hope this helps, Note the bolt that holds the gas tank strap may strip or snap. Just cut it off and replace by welding a new bolt for the gas tank strap.

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1992 ford e150 fuel pump and filter locations please.....



Diesel Fuel Pump


fed1033.jpg

Fig.: Fuel pump assembly components-1995-96 diesel engine


The Fuel Filter is located under vehicle, driver side, below seating area, near fuel tank, mounted on frame rail in fuel line.


Gasoline Fuel Pump

In-tank Pump

05dd697.jpg

Fig.: Typical in-tank electric fuel pump assembly


edcaf66.jpg

Fig.: Typical in-tank electric fuel pump assembly

d249b50.jpg

Fig.: The external pump is mounted on the frame rail


Hope helped with this. Good luck.

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Where is the fuel filter located on a 1990 1.8 VW Jetta?


Under vehicle, driver side, below seating area, near fuel tank, mounted on frame rail in fuel line
Application:
Fuel tank mounted

Good luck changing that out! Thanks for rating my response and for using FixYa!

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HOW DO I REPLACE THE FUEL PUMP ON 2003 CHEVY S10 PICK UP


Removal & Installation To Remove:
  1. Properly relieve the fuel system pressure.
  2. Drain the fuel tank through the filler pipe.
  3. Support the fuel tank.
  4. Remove or disconnect the following:
    • Negative battery cable
    • Filler neck
    • Shield and tank straps
    • Fuel lines and vapor hose from pump and tank
    • Electrical connection from fuel pump
    • Fuel tank
    • Fuel pump/sending unit assembly by turning the locking ring (located on top of the fuel tank) counterclockwise using a spanner wrench
    • Fuel pump from the fuel lever sending device
To Install:
  1. Install or connect the following:
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    • Tank and connect fuel lines and vapor hose
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      1. Torque to: 33 ft. lbs. (45 Nm)
    • Shield
    • Fuel filler neck and clamp
    • Negative battery cable
  2. Refill the tank.
  3. Run the engine and check for leaks.
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Jun 26, 2009 | 1998 Chevrolet S-10 Pickup

1 Answer

Fuel Pump


The fuel pump is in the gas tank, the best way to do this is to get some friends and remove the bed from the frame. There is i believe 8 bolts that hold the bed to the frame, and don't forget to remove the hardware to the gas tank filler neck. Once the bed is off the frame, you can get to the fuel tank. Disconnect the wire harness and might as well replace the harness since there only $12.00 last i looked, disconnect the fuel line and return line. Remove the fuel pump retainer ring and lift up on the fuel pump sending unit. To install replace the rubber O ring and oil it before installing the new fuel pump sending unit. Install the fuel sending unit retaining ring, gas lines, new wire harness, and filler tube. Good lime also to check the hose to the EVAP since you can inspect them, look for any dry rot to the vacuum lines and replace if needed. Reinstall the bed and use lock tight to the bed bolts or replace them with stainless bolts. Good luck and hope this helps, oh and you might as well change the fuel filter while your have the bed off. The other way is to drop the gas tank which means draining the tank and raising the truck. 

Jun 20, 2009 | 1996 Chevrolet K1500

2 Answers

Fuel filter


Your fuel filter is located along the frame in between the fuel lines leading from the actual tank. its external and is in line with the frame close to the fuel tank.

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2 Answers

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You MIGHT not have to drop the tank. On the 95 LHS (same frame) you can go through the trunk. take the trunk lining out. Underneath it near the back seat there may be an access panel. If so it will make it MUCH easier to replace! Worth the time to check it out!

Apr 12, 2009 | 1997 Dodge Intrepid

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