How To Know If You Have A Lexus Fuel Pump Issue

Your fuel pump does an important job for your vehicle, taking fuel from the gas tank and sending it along to your engine so your car can run. When there’s an issue with your fuel pump that prevents it from functioning as it should, it needs to be replaced timely to avoid any accidents happening. In this guide, we share with you how to tell if you have a Lexus fuel pump issue.

Sudden Power Loss

When your Lexus fuel pump is not working, you may experience sudden power loss under certain circumstances, such as when going up a steep incline. This can cause inconvenience for you, leaving you stranded, especially if you need to get somewhere urgently. You may also end up holding up other vehicles on the road or causing an accident.

Sputtering Engine

Does your engine start to sputter once you hit top speed on the highway? If so, this is a sure sign that there’s an issue with your fuel pump, causing your engine to be starved of fuel. Sputtering can also indicate a problem with the spark plug, which you should get checked out timely.

Sudden Surges on The Road

We all know that a malfunctioning fuel pump can starve your engine of fuel, however, the opposite can also happen. Too much fuel can get released to your engine at any given time, causing a sudden surge in speed, where your vehicle suddenly speeds up before slowing down abruptly. This can be particularly dangerous while on the road, both for yourself and drivers around you.

Low Fuel Pressure

When you suspect that your fuel pump is not working as it should, one way of ascertaining this is to check your fuel pressure. With the help of a fuel pressure gauge, you can tell if your fuel pressure is too low by getting a friend to start up your engine while you test the pressure. You will be able to find the most ideal level of fuel pressure for your vehicle in the owner’s manual.

Dead Engine

In the worst possible scenario, your engine can die on you because of a fuel pump issue, where fuel isn’t getting transferred to your engine at all. When that happens, you won’t be able to start your vehicle. This issue can be caused by numerous problems, including a clogged fuel line.

Discover Your Next Vehicle at Prestige Lexus

Are you looking to purchase a Lexus car, used or new? If so, Prestige Lexus is your reliable one-stop shop for everything you need. Our friendly sales team is able to make a suitable recommendation for your lifestyle needs if you are unsure which model to go for, or you can find your desired model in our well-stocked inventory. Please feel free to schedule a test drive of your chosen vehicle at a convenient time for you and discover your next vehicle with us today!