To find out the number of valves on the Ford Endura petrol engine, I recommend checking the following resources:
* The Ford Owner's Manual: It should list the engine specifications, including valve count.
* Official Ford Website: The Ford website will likely have information on the Endura model's engine.
* Automotive Websites: Many automotive websites (like Edmunds, Car and Driver, etc.) offer detailed information on cars.
* Repair Manuals: If you are mechanically inclined, a repair manual specific to your Endura model will be very informative.
Please note that the valve count can vary based on the specific year and model of the Endura.