Fuel pump went out, change the pump and the filter, change spark plug. gas not getting to the engine. I do not what what else to do.
Sep 8, 2019 at 11:13 AM
Fuel not getting to the engine
2008 MERCURY MARQUIS
KLROBER89
- MEMBER
- 3 POSTS
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DANNY L
- ✓ASE Certified Mechanic
- 5,648 POSTS
Hello, I'm Danny.
You might want to check the fuel pump relay to see if working.Here is a tutorial showing how to test:
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
I've attached a picture below of its location.Hope this helps and thanks for using 2CarPros.
Danny-
You might want to check the fuel pump relay to see if working.Here is a tutorial showing how to test:
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
I've attached a picture below of its location.Hope this helps and thanks for using 2CarPros.
Danny-
Image (Click to enlarge)
Professional Diagram for 2CarPros Members
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Sep 8, 2019 at 3:19 PM
Change that also.
Sep 8, 2019 at 3:21 PM
DANNY L
- ✓ASE Certified Mechanic
- 5,648 POSTS
Hello again.
Have you tested the fuel pressure recently? It might be possible you got a defective/weak pump. If you don't have access to a fuel pressure tester your local auto parts stores have a tool loaner program and will rent you one.Here is a tutorial showing what is involved:
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
https://www.2carpros.com/articles/how-to-check-wiring
I've attached below the fuel pressure specifications for your car as well as a wiring diagram.Hope this helps.
Danny-
Have you tested the fuel pressure recently? It might be possible you got a defective/weak pump. If you don't have access to a fuel pressure tester your local auto parts stores have a tool loaner program and will rent you one.Here is a tutorial showing what is involved:
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
https://www.2carpros.com/articles/how-to-check-wiring
I've attached below the fuel pressure specifications for your car as well as a wiring diagram.Hope this helps.
Danny-
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Sep 8, 2019 at 6:17 PM
Thank you.
Sep 8, 2019 at 6:20 PM
DANNY L
- ✓ASE Certified Mechanic
- 5,648 POSTS
You're welcome!
Let me know what you find after checking all this.Thanks again for using 2CarPros.
Danny-
Let me know what you find after checking all this.Thanks again for using 2CarPros.
Danny-
Sep 8, 2019 at 6:33 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.