Here, wrap your head around some of this stuff

http://www.4x4wire.com/toyota/4Runner/tech/OBDII_ECU/

www.autoshop101.com tech articles are awesome, esp for emissions feedback and the like BOOKMARK IT <img src="/forums/images/graemlins/kewl.gif" alt="" />

There's also an online FSM reference sticky'd in the Taco threads

www.techinfo.toyota.com have your VIN and plastic handy; download away for $10

www.sparkplugs.com for 02 sensors; NGK or Denso

http://www.walkablecommunities.org/

Democracy is two wolves and a lamb voting on what to have for dinner. Liberty is a well-armed lamb contesting the vote.

**ubi apis- ibi salus**