What is the firing order of toyota sienna 3.0L

Question edited for clarity.
Question moved to model category.

In this link

https://www.autozone.com/diy/repair-guides/toyota-sienna-2000-06-firing-orders-repair-guide-p-0996b43f80378b68

and others plus video

https://www.google.com/search?q=2004+Toyota+Sienna+3.3+firing+order

..

On a 2010 SRX 3,0L - From the front of the car 2-4-6 front to the rear - rear is 1-3-5 front of engine to rear. Firing order 123456

1-3-5 side next firewall
2-4-6 side next radiator
firing order 1-2-3-4-5-6

your question is for a 2002 Liberty but you need a firing order for a Sienna.... not sure of the year of your's here is a diagram.

good luck

https://www.google.com/search?q=toyota+sienna+firing+order+diagram&rlz=1C1CHZL_enCA696CA696&espv=2&biw=1152&bih=547&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwjIgpu86sPNAhVp9IMKHRApDOQQsAQIGw

no engine option stated.
or
look it up in alldata.com

98 Toyota sienna has 3.0L V6 has a coil pack w/two electrode ground plug for each cylinder.

Most cars that I've seen have the firing order stamped into the top of the intake manifold.

Toyota Sienna 3.3 liter DOHC V-6 (3MZ-FE)




Hope helps (remember rated this).

http://autorepair.about.com/library/firing_orders/bl-toyota-firing-98.htm

Your plugwire cabling is too 'NEAT'
Make SURE that cables don't run parallel and DO cross over one another as running parallel induces HV pulses in the adjacent cable resulting in misfire.

Get under the hood and mess them up a bit ;-)
JUST the NEAT wiring, not the firing order!