I got it down to a half a tank of gas or a little less a car shuts off at a stop sign or anytime. but starts right back up and goes again.
Jun 21, 2019 at 10:20 AM
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ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
Good afternoon,
It sounds like the pick up in the fuel tank may be the issue. The hose connecting the pump to the pick up may have a hole in it not picking up fuel when the level gets to that point.
Only, shuts off when stop,or turn.
Then no issues as long as driving .
Jun 22, 2019 at 11:44 AM
RICK JOHNS
MEMBER
16 POSTS
Fuel pressure within specs.
Jun 22, 2019 at 1:18 PM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
What is the exact pressure?
Roy
Jun 22, 2019 at 1:20 PM
RICK JOHNS
MEMBER
16 POSTS
57.
Jun 22, 2019 at 5:22 PM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
Okay.
Jun 23, 2019 at 3:51 AM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
You need to test it when the engine acts up and be sure it is the same pressure.
Roy
Jun 23, 2019 at 3:51 AM
RICK JOHNS
MEMBER
16 POSTS
Can't only mess up, driving. Had to make adapter, no fuel valve, so can't check while running.
Jun 23, 2019 at 5:53 AM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
You need a kit that will T into the fuel rail so you can drive it while watching the pressure.
You can rent these testers at a parts store.
Roy
Jun 23, 2019 at 6:00 AM
RICK JOHNS
MEMBER
16 POSTS
It's canister type pump.
Jun 23, 2019 at 12:28 PM
RICK JOHNS
MEMBER
16 POSTS
Yes, but how can I read pressure,while driving?
Jun 24, 2019 at 9:56 AM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
You need a tester with a long hose so you can view it on the windshield. That's what we do when we road test.
Roy
Jun 24, 2019 at 2:07 PM
RICK JOHNS
MEMBER
16 POSTS
Today,I got gas and tank not under pressure?
Jun 24, 2019 at 8:39 PM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
Tank not under pressure? Please explain.
Your tanks are never under pressure. The fuel pump creates pressure in the fuel line.
Roy
Jun 25, 2019 at 2:37 AM
RICK JOHNS
MEMBER
16 POSTS
Yes,when I remove cap to put on gas there no pressure.
Jun 25, 2019 at 7:47 AM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
That is normal. The pressure should in the line to the injectors.
Roy
Jun 25, 2019 at 8:13 AM
RICK JOHNS
MEMBER
16 POSTS
New pump, same issue.
Jun 26, 2019 at 5:26 AM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
Did you verify power to the pump when you had it apart? The power comes down th line from the inertia switch to the switching valve to the pump.
Roy
Jun 26, 2019 at 6:41 AM
RICK JOHNS
MEMBER
16 POSTS
Yes.
Jun 26, 2019 at 7:12 AM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
New or used pump. Was there power?
Roy
Jun 26, 2019 at 7:43 AM
RICK JOHNS
MEMBER
16 POSTS
New, and yes.
Jun 26, 2019 at 8:30 AM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
Did you verify the issue with a gauge when it happened?
When you replaced the pump, did you look inside the tank at the baffles? A broken baffle in the tank will allow fuel slosh and that would cause it to lose pressure.