To determine the location of cylinders 2 and 7, you need to look at the engine from the front (radiator side):
* Cylinder 2: Is on the passenger side (right side) of the engine, towards the front.
* Cylinder 7: Is on the driver's side (left side) of the engine, towards the rear.
Remember, this is a general description. Precise location can vary slightly depending on accessories attached to the engine. A picture of the engine would make precise identification easier. If you have a picture, you can use an online parts diagram or a shop manual to pinpoint them.