Witch side of exhaust is bank 1 on a 2004 lincoln ls v6?

SOURCE: 2002 LINCOLN LS V6 3.0 PCV VALVE LOCATION

it is down under the intake manifold. the intake manifold must be removed to get to it. this vehicle is known for developing a vacum leak in the elbow hose that connects to pcv valve, so ive done a few.

SOURCE: Fuel running rich, blowing gas out of one side of exhaust

One of the fuel injectors is leaking.
It is sending gas out even during the exhaust stroke.

You may be able to "hear" which one it is by using an auto stethoscope ($12) (like a doctor uses) and listen to each one of the injectors.

replace the faulty injector ... or use a can of fuel injector cleaner (name brand, not store brand) ($8).

Any auto parts store (Like AutoZone) will have it.

Hope this helps, soon!

SOURCE: where is the in line fuel filter on a 2002 Lincoln LS V6 ?

you have to remove the left front wheel well rear splash shield.to get to fuel filter.

Testimonial: "thanks for the tip, I sure wouldn't have thought yhat. I thought maybe it was in the gas tank like some others I've heard about.thanks again. "

SOURCE: My 2005 Lincoln LS V6 has a message that says srvc P

The message means the electric park brake needs serviced. In this case I feel that considering the ac problem, the Coolant Control Valve is defective. The valve can create RF interference that messes with the electronics of the park brake system. The Coolant Control Valve is located at the right side bottom of the radiator fan shroud and has 3 heater hoses connected to it.

SOURCE: Location: Coolant Temp Sensor 2001 Lincoln LS V6

It is on the Driver side of engine in between the COP's (Coil on plugs) simply unplug the wire use a 19 or 3/4 deep well socket and unscrew it and put it new one... The whole process should only take 10-15 minutes.