My 1996 Infiniti J30's belt snapped while i was driving it. I changed all...

[J A]

...belts and the car was running fine.? But only for a few days then the car just died again while i was driving. I checked the belts and they are fine. So now the car won't even start/TURN OVER. Emphasis on TURN OVER. because when i try to start i hear the starter but nothing else. Can anyone shed some light?
checked battery and alternator, i also jumped started car but same effect. no start/ TURN OVER. can it be crankshaft? tried to manually turn it but wont turn.

 

[Mark]

Battery and/or alternator gone bad. Take it to the parts store they can check it for free.

 

[greasejunkey]

you may have messed up your valves. The bolt for my belt tensioner for my timing belt snapped, and I'm going through the same thing, I can hear the starter, but no compressions. I'm in the middle of taring it down but am stuck on how to get the egr out.