What are the symptoms of a bad fuel pump in a Toyota Corolla?
Here are the most common symptoms of a bad fuel pump in your Toyota Corolla: One of the most common signs that a fuel pump is going bad is a whining sound. The whining sound can indicate that the fuel pump is going out before there are any performance based issues. Keeping an open ear can save you from getting stuck somewhere with a bad fuel pump.
Why does my Toyota Corolla not accelerate when I push the gas?
If your Toyota Corolla won’t accelerate, that is a serious cause for concern. There are a lot of different reasons that can cause this. Diagnosing the issue can be narrowed down by whether the engine is still revving when you push the gas or not. There is a section for each scenario with likely causes for each.
What kind of gas does a Toyota Corolla use?
We recently sold a 1998 Corolla LE that started doing to same thing. We sold the car as it was so frustrating! We normally use HESS gas, but have tried other stations and the same thing. We have called Toyota of Riverhead, NY and they say they have no idea. They want to charge us a fee just to look at it.
What does a bad fuel pump sound like?
A priming fuel pump sounds like a high-pitched whine for a few seconds and can be heard with a sharp engine right after the ignition key is turned, but before the starter is engaged. The symptoms of a bad fuel pump match a lot of other common problems that can occur in the Toyota Corolla.
What happens when the fuel pump relay goes bad?
If the fuel pump relay suddenly fails, it will light up the check engine light and store a trouble code on the fuel pressure. The fuel pump relay going bad can affect the fuel pump’s power and affect fuel delivery to the engine.
What should I do if my fuel pump is not working?
Usually, when you start your car the fuel pump gives off a slight buzzing sound signaling that it has started working. However, if there is any problem with the fuel pump relay the fuel pump will not respond at all and you will be left turning the ignition key again and again. If you experience such an ordeal, it is time to visit the mechanic.