average fuel economy for 3.6 auto??

[Raremetal]

lol i havent got a heavy foot, save that for the bikes lol. but just changed my air filter today, will probably replace 02 sensor in the next couple of days

How much/work does it take to replace the 02 sensor(s)? I'm going to get a K&N filter soon. :B

 

[zskinner]

its easy as mate, get under the car from the passenger side door and look around where the exhaust comes down from the engine and you'll see some wires coming out of the exhaust somewhere, just grab an open ended spanner (forget what size) and undo it. they can sometimes be really really tight so just grab a hammer and smash the spanner till the sensor comes loose lol. installation is reverse