hey guys. im looking to buy a nissan 300zx . the guy says it has a vacuum leak , it will start up but then stall. im wondering if this is a bad thing, or really bad thing, and how expensive maybe? any thoughts?

take it to a good local mechanic who knows these cars to have it looked at, it could be multiple things, either cheap or possibly expensive, unless its dirt cheap and you have the money to re-do the engine I wouldnt bother buying a broken car unless you know exactly whats wrong with it

I was wondering if you are still looking for 1985 Nissan 300 ZX.....one that's is excellent original condition....and runs great????? Lasvegasgumbas @gmail.com