1999 Oldsmobile Intrigue Fuel Pump Location: Complete Guide to Finding and Replacing It
If you own a 1999 Oldsmobile Intrigue and are experiencing engine stalling, hard starting, or a loss of power while driving, the fuel pump is likely the culprit. The 1999 Oldsmobile Intrigue fuel pump location is inside the fuel tank, and you can access it through the trunk without dropping the fuel tank. This guide walks you through everything you need to know about locating, diagnosing, and replacing the fuel pump on your 1999 Oldsmobile Intrigue.
Understanding the 1999 Oldsmobile Intrigue Fuel Pump
The fuel pump on a 1999 Oldsmobile Intrigue is an electric pump mounted on top of and inside the fuel tank . This is the standard design for modern vehicles, as older mechanical pumps mounted outside the tank are now considered outdated . The pump delivers gasoline from the tank to the fuel injectors at the correct pressure, and it is cooled and lubricated by the fuel itself .
The 1999 Oldsmobile Intrigue came with two engine options: a 3.5L V6 and a 3.8L V6 . Both engines use the same basic fuel pump design, but you should verify the specific part number for your vehicle before purchasing a replacement. The OEM part number for the fuel pump assembly on the 1998-2000 models is 19331288, which fits both the 3.5L and 3.8L engines .
Symptoms of a Failing Fuel Pump
Before you start digging into the trunk, you need to confirm that the fuel pump is actually the problem. Here are the most common symptoms of a failing fuel pump on a 1999 Oldsmobile Intrigue:
1. The engine cranks but will not start. If your Intrigue turns over when you turn the key but never fires up, the fuel pump may not be delivering fuel to the engine .
2. The engine stalls while driving. A failing fuel pump cannot maintain consistent fuel pressure, causing the engine to sputter and stall, especially at highway speeds .
3. Loss of power under load. If you lose power when driving up hills or carrying heavy cargo, the fuel pump may not be able to supply enough fuel .
4. Whining noise from the fuel tank. A loud humming or whining sound coming from the rear of the car, near the fuel tank, is a classic sign of a failing fuel pump .
5. Check engine light comes on. The onboard computer may detect low fuel pressure or a fuel pump circuit fault, triggering the check engine light .
The 1999 Oldsmobile Intrigue is known for fuel pump failures. According to RepairPal, this problem has been reported across multiple model years, with the average mileage at failure being around 134,000 miles .
1999 Oldsmobile Intrigue Fuel Pump Location: Step-by-Step
The 1999 Oldsmobile Intrigue fuel pump location is inside the gas tank, but you do not need to drop the tank to access it. The pump is accessed through the trunk . Here is exactly how to find it:
Step 1: Open the trunk and remove the trunk liner. Open the trunk and lift out the fiber liner that covers the floor. You may need to unhook any cables attached to the liner before removing it .
Step 2: Remove the rear seat. Fold down the seatbacks. Locate and release the clips just under the front of the seat cushion. Then, remove the bolts across the top that retain the seat unit. Once the rear seat is removed, you will see the trunk liner .
Step 3: Locate the access cover. With the rear seat and trunk liner removed, you will see a metal panel or cover on the floor of the trunk. This is the access panel to the fuel pump .
Step 4: Remove the access cover. Remove the screws or bolts holding the cover in place. Underneath, you will see the top of the fuel pump assembly with the electrical connector and fuel lines.
How to Replace the Fuel Pump
Once you have located the 1999 Oldsmobile Intrigue fuel pump location, here is a general overview of the replacement process. This is a moderately difficult job that requires mechanical experience and proper safety precautions .
Safety First: Disconnect the negative battery terminal before starting any work. Work in a well-ventilated area, wear safety glasses and gloves, and have a fire extinguisher nearby .
1. Depressurize the fuel system. You need to relieve pressure from the fuel system before disconnecting any lines. The procedure may involve starting the engine and letting it run until it stalls after disconnecting the fuel pump relay . Consult your repair manual for the exact procedure.
2. Disconnect wires and hoses. Locate the fuel pump's electrical connector and carefully detach it. Then, locate the three hoses connected to the fuel pump. Two of these hoses attach to the front of the engine on the driver's side of the pump. Carefully detach these hoses, taking care not to spill any fuel .
3. Remove the locking ring. A special tool is recommended to remove the locking ring that holds the fuel pump assembly in place. Insert the tool into the locking ring and turn it in the correct direction to loosen it .
4. Lift out the pump assembly. Carefully lift the old fuel pump assembly out of the tank. Be careful not to damage the fuel pump gasket or the float arm .
5. Install the new pump. Attach any reusable brackets and pick-up screens to the new pump before installing it. Carefully lower the new pump into the tank, ensuring the float arm is in position. You will need to compress the three springs on the pump assembly while tapping the locking ring into place with a non-ferrous drift. This is a two-person job .
6. Reconnect everything. Reconnect the three hoses to the pump. Plug in the two wire connectors. Replace the metal panel on the floor of the trunk and put back the fiber lining, spare tire, and jack .
7. Test the system. Reconnect the battery. Fill the tank with fuel and run the engine to test for leaks .
Fuel Pump Relay and Fuse Location
Before you replace the fuel pump, you should check the fuel pump relay and fuse. These are much cheaper and easier to replace. The fuel pump relay location on a 1999 Oldsmobile Intrigue is in the underhood fuse box, also known as the power distribution center . It is a large plastic box, usually black, located near the battery or firewall .
The fuel pump relay is labeled as relay #19 (F/PMP) in the engine compartment fuse box . The fuel pump fuse is a 15-amp fuse, labeled as fuse #35 (F/PMP) in the same fuse box . Always check these components first before replacing the entire fuel pump assembly.
Replacement Cost
The cost of replacing the fuel pump on a 1999 Oldsmobile Intrigue varies widely depending on whether you do it yourself or hire a mechanic. The average cost for a professional fuel pump replacement is between $1,178 and $1,406 . RepairPal estimates the cost at $1,195 to $1,399 . The parts alone can cost anywhere from $63.60 for an aftermarket assembly to $258.20 for an OEM GM part . The high labor cost is due to the complexity of the job and the time required to access the pump through the trunk.
Why You Should Buy a KEMSO Fuel Pump
When it comes time to replace the fuel pump on your 1999 Oldsmobile Intrigue, you want a part that is reliable, durable, and easy to install. That is why we recommend KEMSO fuel pumps. KEMSO is a brand that specializes in high-performance, OEM replacement fuel pumps designed to meet or exceed the specifications of the original equipment.
KEMSO fuel pumps are built with quality materials and precision engineering to ensure a perfect fit and long-lasting performance. Every KEMSO fuel pump comes with a lifetime warranty, giving you peace of mind that your investment is protected. Whether you are a DIY mechanic or a professional, KEMSO fuel pumps are the smart choice for your 1999 Oldsmobile Intrigue.
Visit the KEMSO website to browse their complete selection of fuel pumps and find the right one for your vehicle:
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Frequently Asked Questions
Q: Can I replace the fuel pump on a 1999 Oldsmobile Intrigue without dropping the tank?
A: Yes. The 1999 Oldsmobile Intrigue fuel pump location is accessible through the trunk. You do not need to drop the fuel tank to replace the pump .
Q: Where is the fuel pump relay on a 1999 Oldsmobile Intrigue?
A: The fuel pump relay is located in the underhood fuse box, also known as the power distribution center. It is relay #19 (F/PMP) .
Q: What are the symptoms of a bad fuel pump on a 1999 Oldsmobile Intrigue?
A: The most common symptoms include the engine cranking but not starting, stalling while driving, loss of power under load, a whining noise from the fuel tank, and the check engine light coming on .
Q: How much does it cost to replace the fuel pump on a 1999 Oldsmobile Intrigue?
A: Professional replacement costs between $1,178 and $1,406, while the parts alone can cost between $63 and $258 depending on the brand .
Final Thoughts
The 1999 Oldsmobile Intrigue fuel pump location is straightforward once you know where to look. The pump is accessed through the trunk, and you can replace it without dropping the fuel tank. Before you start, always check the fuel pump relay and fuse first, as these are common failure points that are much cheaper to fix. If you do need to replace the pump, follow the step-by-step guide above, and always prioritize safety by disconnecting the battery and working in a well-ventilated area.
For a reliable replacement, consider a KEMSO fuel pump. With high-performance OEM specifications and a lifetime warranty, KEMSO is the brand you can trust. Visit <URL>https://www.kemsoracing.com/ to find the right fuel pump for your 1999 Oldsmobile Intrigue today.