Fuel pump replacement

2004 PONTIAC GRAND PRIX
97,000 MILES • 3.8L • V6 • 2WD • AUTOMATIC
Avatar
ALEXTTT
  • MEMBER
  • 59 POSTS
Hello, i am looking for the procedure for the fuel pump replacement.
Oct 27, 2019 at 7:07 PM
Advertisement
Avatar
KASEKENNY
  • ✓ASE Certified Mechanic
  • 18,907 POSTS
  • ASE Certified Mechanic
Hi,

I attached the procedure. Please let me know if you have more questions. Thanks
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Mar 20, 2021 at 7:29 PM
Avatar
ALEXTTT
  • MEMBER
  • 59 POSTS
Perfect thank you.

I have a question, will a bad throttle body cause a car to crank but not start?
Mar 20, 2021 at 7:29 PM
Avatar
ALEXTTT
  • MEMBER
  • 59 POSTS
I have a check engine light referring to the throttle body and gas pedal. I have codes P1125, P2125, P2138.
Mar 20, 2021 at 7:29 PM
Avatar
KASEKENNY
  • ✓ASE Certified Mechanic
  • 18,907 POSTS
  • ASE Certified Mechanic
No. These codes are for the as you stated, APP 1 and 2 and they will not cause a no start. I attached the diagram for them in case you need that as well. Thanks
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Mar 20, 2021 at 7:29 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
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.