2001 Kia Optima Fuel pumping problems

2001 KIA OPTIMA
171,500 MILES • 2.4L • 4 CYL • AUTOMATIC
Avatar
MANTUNEZ7182
  • MEMBER
  • 3 POSTS
Fuel backs up in the hole (to put gas in) and shuts off gas pump thinking its full but I won't be. It'll only run for about 3 seconds then shuts off.
Sep 20, 2015 at 5:01 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
For fuel to enter the tank, air has to exit. There is a breather on the fuller tube which allows air to exit. Check that for obstructions first.
Sep 20, 2015 at 6:17 PM
Avatar
MANTUNEZ7182
  • MEMBER
  • 3 POSTS
Forgive me I'm new to this mechanic terminology. What does the breather and fuller tube look like?
Sep 21, 2015 at 2:59 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Actually, I meant to say filler tube. Where you place the gas pump into the hose where the fuel is then delivered to the tank. Check there to see if there is a smaller tube coming up from the tank to that area.
Sep 21, 2015 at 5:53 PM
Avatar
MANTUNEZ7182
  • MEMBER
  • 3 POSTS
This is all that it looks like
Sep 22, 2015 at 1:12 PM
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Yes.
Sep 24, 2015 at 5:39 PM
Avatar
MANTUNEZ7182
  • MEMBER
  • 3 POSTS
So do I just check inside of the hole?
Sep 25, 2015 at 12:08 AM
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Yes, Make sure nothing is plugging or restricting it.
Oct 1, 2015 at 4:25 PM