When your car’s “Check Engine” or “Service Engine Soon” light comes on, it can be one of more than 1,400 different possible problems. This light is part of your car’s system that checks how it’s running and can tell you if there’s a small issue like a loose gas cap or a big problem like a broken catalytic converter. Let’s talk about one of the problems that can make this light turn on.
Problem: P0087
Low Fuel Pressure Some cars have a special way of delivering fuel. Instead of the fuel pump running at the same speed all the time, it changes speed to give the right amount of fuel when needed.
There’s a sensor on the part of the car that carries the fuel, and it watches how much pressure the fuel has. When the car’s computer (ECM) sees a P0087 code, it means the fuel pressure is too low.
If you see the P0087 code, your car might run badly because it doesn’t have enough fuel. You might notice that the engine isn’t working smoothly, or it doesn’t have enough power when you step on the gas.
What could be causing this:
- A weak fuel pump, a clogged filter, or a blocked fuel line.
- A broken part called the fuel pump driver module.
- A faulty fuel pressure sensor.
What you can do to fix it:
- Check the fuel pressure where the fuel is carried or along the fuel line.
- Look closely at all the fuel lines for any problems.
- Make sure the fuel filter isn’t clogged.
- Examine the fuel tank for any damage.
What to do when your ‘Check Engine’ light comes on: When your “Service Engine Soon” or “Check Engine” light turns on, it’s not easy to know if it’s because of a P0087 or something else entirely. The first thing to do is make sure it’s really the “Service Engine” or “Check Engine” light. If you’re not sure, check your car’s manual.
If your Fairview Heights, IL vehicle is showing the engine light, start by checking your gas cap. Make sure it’s on tight and doesn’t have any rust or dirt stopping it from sealing correctly. If that doesn’t solve the problem and the light stays on after driving for a while, contact us at Rowan Tire & Auto Service.
