Replacing The Fuel Pump In Your 97 Eagle Vision

Replacing the fuel pump in a 1997 Eagle Vision can be a challenging task, but with the right tools and guidance, it is certainly achievable. The fuel pump is responsible for supplying fuel from the tank to the engine, and a faulty pump can lead to engine performance issues or even complete failure. To replace the fuel pump, you will need to purchase a suitable replacement, locate and remove the old pump, and install the new one, ensuring all connections are secure and taking precautions to avoid any fuel leaks.

Buy a fuel pump assembly and sending unit

When buying a fuel pump assembly and sending unit for your 1997 Eagle Vision, there are a few things you should keep in mind. Firstly, make sure that the part you are buying is compatible with your vehicle. Your Eagle Vision is a 1997 model, so you should look for a fuel pump assembly and sending unit designed for the 1995-1997 model years.

Several companies offer fuel pump assembly and sending units that are compatible with your vehicle. For example, Walbro offers an OEM Fuel Pump Kit with part number TU105. This kit fits the 1995-1997 Eagle Vision 6-cylinder 3.3L models and includes detailed installation instructions. It is also made in the USA and is guaranteed to fit your vehicle.

Another option is the Delphi fuel pump, which Advance Auto Parts offers for the 1995 Eagle Vision. While it is not specifically mentioned to fit the 1997 model, it may still be compatible as it fits the 1995 model. This fuel pump is a trusted brand with low failure rates and lower amperage, which puts less load on your vehicle's electrical system.

Additionally, you can find fuel pump assembly and sending units for your 1997 Eagle Vision on eBay. When purchasing from eBay, pay close attention to the product description and compatibility information to ensure that the part fits your vehicle. Some listings specifically mention compatibility with the 1995-1997 Eagle Vision, so be sure to look for those.

Finally, when purchasing a fuel pump assembly and sending unit, it is important to consider the quality and reliability of the part. Look for parts that are made to OE (Original Equipment) standards and specifications, as these will be more likely to fit and function correctly. Also, consider the seller or manufacturer's reputation and whether they offer a warranty or guarantee for the part.

Drop the tank

To replace the fuel pump in a 1997 Eagle Vision, you will need to drop the gas tank. Here is a step-by-step guide to help you with the process:

First, make sure you have the necessary tools and safety equipment, including jack stands, a floor jack, safety goggles, gloves, and a fire extinguisher. It is also recommended to have a helper for this task. Place the vehicle on a level surface, engage the parking brake, and chock the wheels for safety.

Next, run the gas tank as low as possible before starting. If needed, siphon the gas out into another container or vehicle. This will make the tank lighter and easier to handle. Once the tank is empty, clean the outside of the tank with a hose and let it dry.

Now, you can begin to remove the tank. Spray all bolts and connections with a penetrating lubricant a few days in advance to make them easier to remove. Loosen and remove the bolts that secure the tank, including those on the tank straps if present. Carefully lower the tank, using a wooden block and a floor jack to support it.

With the tank lowered, you can now access the fuel pump for replacement. Before removing the pump, release all fuel and vapor connections and quick-release fittings. Be sure to google the trick to releasing these connections safely. Also, make sure to disconnect any electrical connectors and fuel lines leading to the pump.

At this point, you can remove the old fuel pump. Use a brass drift to carefully tap the bayonet ring or locking ring, turning it counterclockwise to loosen it. Do not use a regular steel drift, as this could create sparks. Once the ring is loose, remove the rubber gasket and pull out the old fuel pump.

Now, you can install the new fuel pump. Simply reverse the removal process, ensuring all connections are secure. Before refilling the gas tank, inspect your work to ensure there are no leaks or loose connections.

Finally, reattach the gas tank by tightening the bolts and refastening the tank straps if applicable. Lower the vehicle, remove the jack stands, and fill the gas tank. You have now successfully replaced the fuel pump in your 1997 Eagle Vision!

Disconnect the lines and plug

To disconnect the lines and plug of your 1997 Eagle Vision, you will need to gather the right tools for the job. These include an air gun, 3/4" and 5/8" line wrenches, a flathead screwdriver, 13mm sockets, needle nose pliers, brass punches/rods/tube, a hammer, petroleum-based grease, and dielectric grease. You may also want some penetrating oil for the fittings and a pick.

First, pull the fuel pump relay and relieve the fuel pressure from the engine side. This is an important step to avoid injury. Next, disconnect everything electrically. The bolt is a 13mm hex and the plug just unplugs. Loosen the small clamp on the small tube, then loosen the large hose from the pump side. You can pull it off and push it aside.

Now, you can start working on the lines. They are both 3/4" hex on the engine side and 5/8" on the pump side. Loosen them and remember that the big line will still have pressure behind it! Once it is loose, slowly remove it to avoid getting sprayed with fuel. Check to make sure the O-rings come out of the lines.

Once those are done, loosen the retainer ring on the pump housing. Use compressed air to blow away any dirt from the hole.

Remove the old pump

To remove the old fuel pump from your 1997 Eagle Vision, you will need to first pull the fuel pump relay to relieve fuel pressure from the engine. This is an important step to ensure safety and avoid any accidents. It is crucial to note that even after depressurizing the rail, there will still be pressure from the regulator to the pump.

Next, you will need to disconnect the electrical components. Disconnect the plug by simply unplugging it, and loosen the bolt, which is a 13mm hex. Now, you can move on to disconnecting the lines. The lines are 3/4" hex on the engine side and 5/8" on the pump side. Be cautious when loosening and removing the big line as it will have pressure behind it. Once it is loose, slowly remove it to avoid a sudden release of gas.

After dealing with the lines, you can now focus on the pump itself. Loosen the retainer ring on the pump housing. At this point, you can use compressed air to blow away any dirt or debris from the hole. To remove the pump, turn it so that it comes out smoothly. You may need to wiggle it a bit to get it out, but ensure you do not force it to avoid damaging any surrounding components.

Once the old pump is out, take the opportunity to clean the area where the new pump will be installed. This includes cleaning the spot where the o-ring will sit. You can also remove the old sock from the pump to prevent any further gas leakage while you work.

Install the new pump

To install the new pump, first, clean the spot where the o-ring will sit. Then, slide the new o-ring into position on the new pump and just moisten it with petroleum jelly. Put the new pump in the same way as the old pump was removed. Put the new retainer ring on, then wet the top and bottom so that it will be easy to install. Tighten the pump into place.

Next, use your petroleum jelly to wet the o-rings and fitting nuts, as well as the threads and tubing the nut slides over and pushes against. This will give you a nice tight seal and keep the plating on the tubes from galling. My pump came with o-rings on it and extras in a bag. Keep them. I think the fit at the fuel rail as well. Before you put the lines on, look down inside for bits of the old O-rings... You don't want that in your filter. Pick the bits out carefully if you must. I used a screwdriver. When you tighten the lines ONLY TURN THE NUT! Do not turn the engine side of the line as this will twist the O-ring around and may damage it! Install the remaining two lines and clamp them down.

I used two star washers with my ground, you do what you want. I put them on in this order, top to bottom: Bolt, star washer, ground, star washer, bracket for the plug. This should give you a ground that'll last a long time. Use a good amount of dielectric grease on this connection to keep it from rusting. Plug it up and power it up a few times by turning the key on/off to prime the system and you're good to go! Just don't forget to check for leaks!

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