Timing belt issue

[egGUY08]

Hello, I am more of a Nismo type guy but I am expanding my horizons and looking into the honda game, VERY MUCH UNDERESTIMATED! So I have a question, I am planning on buying my second honda civic it another 95 DX and this one I want to possibly do a boost on the D-series engine. The guy I'm buying it from said that he did a rebuild on it from a 230K to a 160K but now the belt is a little loose and makes a sound when it starts but once it starts driving it stops. I'm use to my 240sx that has a chain and don't have too much knowledge about rubber. Do I just need to get a belt tensioner and tighten it or is there something more to it than just that. Want to kno if it's a simple fix before I purchase it. I'm only buying it for $1200 so I already think it's a pretty good deal with that being the only issue. thanks for any info you could give me...

[spooledbseries]

its pretty simple to do. there are two marks you gotta line up. one on the crank and one on the cam. the belt should be no more than 25$. its not that bad to change though as long as you got mechanical expierience