Ignition Cranks but not starting
Just today this happened out of the blue.
I parked the car, turned it off, came back to the car, started it with the key, and the engine was cranking and making the proper noise, but it wouldn't start. It just kept trying to start but wouldn't.
Eventually I had it towed, but it turns out after a while it did manage to start.
I don't want this problem to arise in the future, but I don't know what it is. Maybe a spark plug?
(2009 RX 350)