Your Volvo's fuel pump plays a key role in delivering fuel to the engine. When it starts to fail, the car may experience different problems that affect performance. Understanding these warning signs can help you take action before the issue worsens.
Common Symptoms of a Failing Fuel Pump
A failing fuel pump often gives signs before it stops working completely. One of the first signs is difficulty starting the engine. If the pump struggles to supply the right amount of fuel, the engine may take longer to start or may not start at all. In some cases, the car starts but stalls shortly after.
Another symptom is unusual sounds coming from the fuel tank. A working fuel pump usually makes a low humming noise. If you notice a loud whining or buzzing sound, the pump may be failing. This often happens when the pump is working harder than normal due to wear or a clogged fuel filter.
Poor Performance and Unexpected Power Loss
If the fuel pump cannot maintain proper fuel pressure, the engine may sputter while driving. This often happens at higher speeds when the engine requires more fuel. The car may feel like it is losing power, even when pressing the accelerator.
Stalling is another warning sign. If the engine shuts off while driving, especially after warming up, the pump might not be supplying enough fuel. This can be dangerous if it happens in traffic or at high speeds.
A sudden loss of power when driving uphill or carrying heavy loads can also signal a problem. The engine needs more fuel in these situations. If the pump cannot meet that demand, the car may struggle or slow down unexpectedly.
Check Engine Light and Fuel Efficiency Changes
The check engine light can turn on for many reasons, including fuel pump issues. If the light appears along with any of the other symptoms, it may indicate a problem with fuel delivery.
A decrease in fuel efficiency can also be a sign. A faulty pump may not regulate fuel flow properly, causing the engine to burn more fuel than necessary. If you find yourself refueling more often without a clear reason, the fuel pump could be the cause.
The Risks of Ignoring Fuel Pump Issues
Ignoring a bad fuel pump can lead to more costly repairs. A failing pump can put extra strain on other engine components. If the fuel pump fails completely, the engine may stop running while driving, creating a safety hazard.
If you notice any of these warning signs, it is best to address them early. Continuing to drive with a faulty fuel pump can cause further damage to the fuel system and engine.
Volvo Service at Red Bank Volvo Cars
If you suspect a Volvo fuel pump issue, having it inspected by professionals is the best way to avoid bigger problems. At Red Bank Volvo Cars, our service center in Red Bank, NJ, provides expert diagnosis and repair for fuel system issues. Our team can assess the condition of your fuel pump and recommend the best solution to keep your Volvo performing at its best.
Regular maintenance can also help prevent unexpected failures. Our technicians can check for early signs of wear and address small problems before they turn into costly repairs. If your Volvo shows any symptoms of a failing fuel pump, schedule a service appointment with us today to keep your vehicle running reliably.