I have a 2000 disco II, I was coming home from work and made a turn, and my truck shut off, and would not start, will turn over just not start.

After about an hour It started , with no hesitation. I drove It to the store, and I turned It off, went to start It, again will turn over, but not start. Please If anyone can give me some advice on what to do would be great.
Thanks

 

First read our rules, in this case, this is an introduction section, not for questions as mentioned in the thread above yours.
Then re-post in the D2 section, where you belong, then buy and install a new crank sensor, like you would have read about if you had done a search on this or any other Rover forum.