Where is no1 cylinder on 1993 Buick Le Sabre 6cylinder?
On a 1993 Buick LeSabre with a 6-cylinder engine (likely a 3.8L V6), the number 1 cylinder is located at the front of the engine, on the passenger side. Remember that V6 engines are arranged in a "V" shape, so this is the frontmost cylinder on one side of the "V".