It's an 18 year old car. It's ASR. No one can tell you if you're going to make it home. The astute answer is that you might and you might not. If it was me I'd consider two alternatives 1) get the codes read, or read them yourself, then reassess, or 2) develop a plan to divest the car in the next two weeks. It doesn't sound like a real good fit for you under any circumstances.