Hey guys.
Come here from Israel, just got my Zx last week.

It's 2.0 volcane in original but the last owner changed the engine to an 16 valve RGY engine.
I have problems when i drove the car over an hour it's starts hardly.

Some people told me that the problem is in the temperture sensor, my question is where this sensor located in the engine that I could replace it.

Thanks, JEP.