However, I can tell you that an engine revving at 3000 rpm while traveling at 60 kph suggests a few possibilities:
* High gear: You might be in a very high gear, causing the engine to work harder at lower speeds. This is common in manual transmissions, where the driver might have chosen a higher gear for fuel efficiency.
* Engine load: The engine might be under heavy load, such as driving uphill, carrying a heavy load, or having the air conditioning on. This will require the engine to work harder and rev higher.
* Transmission issue: There could be a problem with the transmission, causing it to slip or not engage properly, resulting in higher engine revs at lower speeds.
* Engine problem: It's also possible that there's a problem with the engine itself, such as a faulty throttle position sensor or a restricted air intake, leading to increased revs.
If you are experiencing this issue with your car, it is recommended to consult a mechanic for diagnosis and repair.