I am installing my ignition coils into a 1998 Infiniti Q45. The ignition coils read T3, T5 some are T2's. They are made by Hanshin MCP-1300. Can I just put them in any order? What is the difference between the T3, T5 and T2 are they supposed to be in certain slots. I have a eight cylinders and a 4.1 Liter engine. Please give me any and extra information anyone out there knows. Thanks I always like to help others on here to and do daily now I need some assistance.