Engine not starting after sitting over night.

[DylanW]

So I recently bought my diesel Volvo 240 and unfortunately I wreaked it the day I bought it. I had the car towed back to my house and started pulling the wreaked stuff off and had to take radiator fan off cause it was contacting the radiator. I got in the car, started it and moved it into my garage. So after pulling the whole front end off I tried to start it and nothing it would only crank. I thought the problem might be the shut off solenoid so I replaced it and attempted to bleed the injector lines and still nothing. I also just replaced 5 out of the 6 glow plugs and still nothing. It sounds like it gets close to starting but never ends up doing so. I am new to diesel engines and need some help with the basic and ideas of what could be wrong. Thanks