Fuel Glitch

[Christian Williams <delorean@xxxx>]

Okay, I recall that this is a pretty common DeLorean thing, so I'm sure
it'll be pretty easy for someone to clue me in.

When I get down to about a quarter tank of gas, my car lurches quite
suddenly and quite hard - usually while in first or second gear. Since it
was pretty gear/speed specific, I thought it might be the transmission for
a second, but the constant seems to be the level of gasoline. Refresh my
memory, is this a sign of a failing fuel pump, fuel sender, or fuel pickup
hose?

Is there any way that I can check to be sure?

-Christian