Fuel filter line

1998 GMC SONOMA
200,000 MILES • 4.3L • 6 CYL • 2WD • AUTOMATIC
Avatar
VGASKINS
  • MEMBER
  • 1 POST
When I changed my fuel filter gas continued to pour out of the rear fuel filter line. It was not a trickle. Is this occurrence normal?
Aug 16, 2021 at 10:45 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi,

The system was under pressure. It isn't uncommon for this to happen because it starts a siphon and the fuel will continue draining.

I attached the directions below for you and a link showing in general how it's done. Look through them to make sure everything was done correctly. As long as there are no leaks now, you should be okay.


https://www.2carpros.com/articles/how-to-change-a-fuel-filter

Let me know if there is something I can do to help.

Take care,

Joe

See pics below.
Aug 16, 2021 at 10:14 PM