2013 Chevy Traverse High Pressure Fuel Pump Location: Where It Is and How to Find It
If you are looking for the high pressure fuel pump location on your 2013 Chevy Traverse, here is the direct answer: the high pressure fuel pump (HPFP) is mounted on the front cylinder head of the 3.6L V6 engine, on the driver's side of the engine bay, below the intake manifold and near the fuel rail. It is mechanically driven by the camshaft and is not located inside the fuel tank.
The 2013 Chevy Traverse uses a 3.6L V6 engine with direct fuel injection. This means the vehicle has two fuel pumps working together:
1. The low pressure fuel pump – located inside the fuel tank at the rear of the vehicle. It pushes gasoline from the tank to the engine bay.
2. The high pressure fuel pump – mounted on the engine itself. It takes over once the fuel reaches the engine and boosts pressure to 500–2,000+ PSI before the fuel is sprayed directly into the combustion chambers.
This article will walk you through the exact location of the high pressure fuel pump, why it matters, how to confirm it is failing, and what to do next.
Why the High Pressure Fuel Pump Location Matters
Knowing exactly where the HPFP is located on your 2013 Traverse is important for several reasons.
First, it helps you avoid confusion. Many owners search for "fuel pump location" and end up looking at the in-tank pump, which is a completely different part. The in-tank pump on the Traverse requires dropping the entire fuel tank to access. The high pressure pump, on the other hand, is in the engine bay and can be reached after removing some top-end components.
Second, it helps with diagnosis. If you are experiencing fuel-related symptoms, knowing which pump is which allows you to test the right component. A failing high pressure pump produces specific symptoms that differ from a failing in-tank pump.
Third, it helps you plan for repair. The high pressure pump is not a simple DIY job for most owners because it sits on the cylinder head and requires fuel system pressure bleeding before removal. Understanding its location prepares you for the labor involved.
Exact Location of the High Pressure Fuel Pump on a 2013 Traverse
The high pressure fuel pump on the 2013 Chevy Traverse 3.6L V6 is located:
- On the front cylinder head of the engine
- Driver's side of the engine bay
- Below the intake manifold and near the fuel rail
- Driven mechanically by the camshaft, meaning it runs whenever the engine turns
To physically see or reach the pump, you will need to remove the engine cover and the intake manifold. Once the intake manifold is off, the pump becomes visible. It is a precision component with internal pistons, seals, and a fuel pressure regulator controlled by the engine computer.
The pump has an electrical connector for the fuel pressure regulator solenoid, which receives signals from the ECM. If you are inspecting the pump, check this connector for corrosion or looseness before condemning the pump itself.
How the High Pressure Fuel Pump Works on the 2013 Traverse
Understanding how the HPFP works helps you understand why it fails and what symptoms to expect.
The 2013 Traverse uses a two-stage fuel system. The low pressure pump in the tank sends fuel to the engine bay at a relatively low pressure. The high pressure pump then takes over and pressurizes the fuel to anywhere from 500 to 2,000+ PSI.
This high pressure is what allows the engine to burn fuel more completely, improving power and efficiency. The HPFP is driven mechanically by the camshaft, so it runs whenever the engine is turning. It is mounted on the cylinder head and contains internal pistons, seals, and a fuel pressure regulator.
When the pump wears out or fails, the entire fuel delivery system is compromised. The engine may still receive fuel, but at incorrect pressure, leading to a wide range of drivability issues.
Symptoms of a Failing High Pressure Fuel Pump
A failing high pressure fuel pump on a 2013 Traverse rarely fails without warning. Watch for these signs, listed in order of how commonly they appear:
1. Long cranking before start. The fuel rail cannot reach the required pressure quickly, so the engine cranks for several seconds before firing up. This is often the very first symptom.
2. Engine hesitation or surging during acceleration. When you press the gas, the pump cannot keep up with demand, causing a noticeable stumble or flat spot.
3. Loss of power on hills or under load. The engine feels sluggish because fuel pressure drops and the ECM reduces injection volume.
4. Check engine light with codes P0087 or P0088. These codes indicate fuel rail pressure too low or too high and directly point to the HPFP or its control circuit.
5. Rough idle or misfires. Uneven fuel delivery makes the engine shake or drop a cylinder.
6. Poor fuel economy. The ECM compensates by injecting more fuel to maintain drivability.
7. Fuel smell in the engine bay. In rare cases of seal leakage, some HPFP failures leak fuel onto the engine block.
Not all of these symptoms mean the HPFP is bad. A failing low pressure pump in the tank or a clogged fuel filter can produce similar signs. That is why proper diagnosis matters.
How to Confirm the High Pressure Pump Is the Problem
Before buying any parts, confirm the diagnosis. Here is a practical testing sequence that any home mechanic can perform with basic tools:
Step 1: Check the low pressure side first. Attach a fuel pressure gauge to the test port on the fuel rail if equipped, or use a scan tool to read "Fuel Rail Pressure" while the engine is running. At idle, the 3.6L direct injection engine should show around 500–800 PSI. Under wide-open throttle, it should climb to 1,500–2,000 PSI. If the pressure is low across the board, the issue could be the low-pressure pump, a clogged filter, or a faulty pressure sensor.
Step 2: Read live data with a scan tool. Compare the desired fuel pressure (what the ECM commands) with the actual fuel pressure. If actual pressure is significantly lower than desired, especially at high RPM, the HPFP is likely worn. If they match but the engine still runs poorly, the problem may be a faulty sensor or injector.
Step 3: Listen for mechanical noise. A high-pitched whine or ticking from the front of the engine that gets louder with RPM can indicate a worn HPFP bearing or plunger. Some noise is normal on direct injection engines, but a sudden increase in volume is a red flag.
Step 4: Inspect the pump's electrical connector and wiring. On the 2013 Traverse, the HPFP has a fuel pressure regulator solenoid that receives signals from the ECM. A corroded or loose connector can cause intermittent issues that mimic pump failure. Clean and re-seat the connector, then re-test before condemning the pump.
If all tests point to the HPFP itself, proceed with replacement.
What to Expect During High Pressure Fuel Pump Replacement
Replacing the high pressure fuel pump on a 2013 Traverse is not a simple job for most owners. Here is what is involved:
1. Depressurize the fuel system. The fuel system must be depressurized before any lines are opened. This requires following the manufacturer's procedure to avoid fuel spray and fire risk.
2. Remove the intake manifold. The HPFP sits below the intake manifold on the front cylinder head. The intake manifold must be removed to access the pump.
3. Disconnect the fuel rail and lines. The fuel rail and high pressure lines must be disconnected carefully. These are precision components and should not be bent or damaged.
4. Remove and replace the pump. The pump is bolted to the cylinder head and driven by the camshaft. It must be removed and replaced with a new unit, along with any required seals or gaskets.
5. Reassemble and bleed the system. After installation, the fuel system must be bled and checked for leaks. The engine may need to crank for several seconds before it starts.
Replacement cost typically ranges between $450 and $850 for parts and labor, depending on the shop and the brand of pump you choose. This is not a job for a novice because of the fuel system pressure bleeding requirement and the precision of the components involved.
OEM vs. Aftermarket High Pressure Fuel Pumps
There are two main paths for replacement: OEM (ACDelco) or aftermarket. OEM pumps are reliable but typically cost more. Aftermarket pumps vary widely in quality, which is why choosing a reputable brand matters.
Avoid cheap no-name pumps from online marketplaces. A failed pump can send metal debris through the fuel system, causing thousands of dollars in damage to injectors and the fuel rail.
When shopping for a replacement, look for a pump that is designed as a direct OEM replacement and backed by a warranty. This ensures fitment and performance match the original part.
Recommended: KEMSO High Performance Fuel Pumps
If you are replacing the high pressure fuel pump on your 2013 Chevy Traverse, we recommend choosing a KEMSO fuel pump. KEMSO fuel pumps are built as high performance, OEM replacement units that meet or exceed original equipment specifications. Every KEMSO fuel pump comes with a lifetime warranty, giving you confidence that your investment is protected.
KEMSO offers a wide range of fuel pumps for cars, motorcycles, jet skis, and ATVs. Whether you need a pump for your Traverse, a Honda, a Subaru, or a powersports vehicle, KEMSO has a solution. Their products are trusted by thousands of customers and are designed for durability and consistent performance.
To browse their full selection and find the right fuel pump for your vehicle, visit:
Frequently Asked Questions
Can I drive with a failing high pressure fuel pump?
You should avoid driving with a failing HPFP. A failing pump can cause the engine to stall unexpectedly, which is dangerous in traffic. It can also send debris through the fuel system and damage injectors, leading to much more expensive repairs.
How long does a high pressure fuel pump last on a 2013 Traverse?
There is no fixed replacement interval for the HPFP. Its lifespan depends on fuel quality, driving conditions, and maintenance. Regular oil changes and using clean fuel help extend its life. When symptoms appear, testing is the only way to confirm failure.
Is the high pressure fuel pump the same as the in-tank fuel pump?
No. They are two separate parts. The in-tank pump is a low pressure pump located inside the fuel tank at the rear of the vehicle. The high pressure pump is mounted on the engine and is driven by the camshaft. The fuel pump relay controls the in-tank pump, not the high pressure unit.
Can I replace the high pressure fuel pump myself?
The job is possible for an experienced home mechanic with the right tools, but it is not recommended for beginners. The fuel system must be depressurized, the intake manifold must be removed, and the system must be bled after installation. If you are not comfortable working with high pressure fuel systems, have a professional do the job.
What happens if I use a cheap aftermarket high pressure fuel pump?
A cheap pump may fail prematurely or deliver incorrect pressure. If it fails internally, it can send metal debris through the fuel system, damaging the injectors and fuel rail. This turns a $500 job into a multi-thousand-dollar repair. Always choose a reputable brand with a warranty.
Final Thoughts
The high pressure fuel pump on a 2013 Chevy Traverse is located on the front cylinder head of the 3.6L V6 engine, on the driver's side, below the intake manifold and near the fuel rail. It is mechanically driven by the camshaft and is separate from the in-tank low pressure pump.
If you suspect your HPFP is failing, do not ignore the symptoms. Long cranking, hesitation, power loss, and check engine codes P0087 or P0088 are all signs that the pump may need replacement. Proper testing with a scan tool and fuel pressure gauge will confirm the diagnosis before you spend money on parts.
When it is time to replace the pump, choose a quality OEM replacement unit backed by a lifetime warranty. KEMSO fuel pumps are engineered for high performance and reliability, and they are a trusted choice for drivers who want a dependable fix.
Visit https://www.kemsoracing.com/ to find the right fuel pump for your 2013 Chevy Traverse and other vehicles.