Zigner
Senior Member, Non-Attorney
The damage was the OP's fault. He drove the vehicle and that is what caused the timing belt to break/slip. If he had not driven it, it would be just fine. It would need a new timing belt (which in itself would not cause it to fail inspection) but it would be running.
I have to believe this was said tongue-in-cheek. What negligent/abusive act could the OP have done in 15 miles that would break the timing belt?
ETA: Yes, a broken timing belt WILL cause the vehicle to fail inspection. A non-running vehicle automatically fails.