Thread: Problem after taking out fuel pump.

My car needed a new fuel level sensor. I replaced it and put the pump back in.. Had troubles removing the hoses.

I think I might have not connected one of the hose right due to a clip not holding.

Now tomorrow im tearing it back open but here is my question.. My LTFTs are all over the place now is that cause of the leak. I filled up the tank and it started pouring out.. But then after a point it stopped and I drove it home. I see as low as -22 ltfts and high as 16 ltfts.

Does a leak cause the ltfts to be like that?

Kinda vague in your description, but it sounds like the o-ring that seals the pump to the tank isn't sealing properly. That could cause a few issues.....

X2 on o ring.. its prob not seated right..or fell in tank on re install... mine rotted out on my old gt and would pour out gas on fill ups or taking a sharp curve.

I think tomorrow im going to tear it all open and pull the pump out and make sure the seal is all good.. problem is a have almost a full tank.. will that be ok?