Help!  After $600 in brake repairs in the last 3 weeks (speed/abs sensor,
rear drums and pads, and today a new master cylinder), now the truck won't
start.  Without a jump, the starter "flutters".  With a jump, the truck
will start, but as soon as the gas is let off, it dies, every time.

What is going on?  Should I just drive it into the river?