It doesn't take much of a suggestion before Sam starts to lead the way, back toward the deserted alleyway he'd hidden the car in. He didn't bother doing much beyond parking it there, honestly not caring whether it was there when he got back or not. But now, it matters. Now that he knows the two of them actually need it for something. Which is why he looks a little nervous with his first step.

"You're trying to fix it though, right?" He's searching for a sign that he already knows is pointless to look for. Whether or not this Dean reacts the same way as the one he knows, he's still his brother, and he's long since accepted that. "I mean, if you're planning to get her back on the road, you taught me a few things. I could help?"