My car won't start at all. I can hear the fuel pump working and the starter is cranking fine, but the engine just won't turn over. It was driving fine last night, came home, shut it off, now today it won't turn over. The only issue it's been having lately is with the idle, doubt it's related but when it first start the car it's sits at like 2500 Rpms until it warms up, then if I restart the car after it hits base temp it's fine. Car always started fine though and it was driving good. It's not making any odd noises when I Ty to start it, it's just cranking and cranking and it won't turn over. Thoughts?