What is the Cylinder firing order for inline 6 2002 jeep wrangler?

The 2002 Jeep Wrangler did *not* have an inline-6 engine. The inline-6 engine was not offered in the Wrangler until the 2007 model year (with the 3.8L). The 2002 Wrangler used either a 2.4L or a 4.0L inline-4 cylinder engine. Therefore, there's no cylinder firing order for an inline-6 in that year.