4
Yes
The oxygen sensors are screwed into the exhaust system. They are not under the lower intake.
On a 2004 Chrysler Pacifica, the oxygen sensors are located in two main areas: upstream (pre-catalytic converter) and downstream (post-catalytic converter). The upstream sensors are positioned on the exhaust manifold, while the downstream sensors are located in the exhaust pipe after the catalytic converter. You may need to lift the vehicle for better access, particularly for the downstream sensors. Always consult a repair manual for specific details and procedures.
They are screwed into the exhaust near the engine.
It has two oxygen sensors. One before and one in the side of the catalytic converter.
It is on the starter.
You pry it out.
87 octane.
on the transmission
There is not a fuel filter to change on a 2004 pacifica. They use the sock in the tanks for that, apparently.
A ( 2004 to 2006 ) Chrysler Pacifica 3.5 litre V6 engine has a timing BELT A ( 2006 to 2008 ) Chrysler Pacifica 3.8 litre V6 engine has a timing CHAIN A ( 2007 and 2008 ) Chrysler Pacifica 4.0 litre V6 has a timing BELT
5 and a half quarts