Engin wont start

If the engine is turning but not catching, then its probably the fuel pump. I recently had this problem, and was hoping that the fuel filter or fuel lines were blocked, but in that case, the engine would start, then die off. That being said, fuel pump replacement on a 98 Rover is $1200+. The best thing to do is, after getting a diagnostic to make sure its actually the fuel pump that needs repair, going online to buy a fuel pump instead of letting auto repair shops buy it from the manufacturer. This'll save you at least $300 or so dollars.