2005 Sienna Engine Firing Order
2005 Sienna Engine Firing Order – The sequence in which a car’s cylinders are ignited is referred to as the engine firing purchase. An LS engine fires in the following order: 1-8-4-3-6-5-7-2. Preserving generator performance and efficiency depends on this pattern. If the firing order is right, the engine’s total fuel economy will also increase. … Read more