Cruising on the highway today, and my Rex would shudder/jerk for a split second every now and then. I was thinking it might be because I was getting low on gas (just above the E mark), but there was no low fuel light (if there even is one). I found the closest gas station, put in some STP fuel cleaner, and filled it up with 11 gallons of 91 octane. It hesitated again on the way home, so I'm hoping it was just some gunk at the bottom of the tank.
Any ideas? Is there a low fuel warning light (it's 2 degrees out, and am too lazy to go check the manual)?