Hi I actually have a 02 Sable with the 3.8L duratec 24V engine. I wanted to change the plugs. How do I get to the rear plugs. It looks like the intake manifold sits right on top of the area to get to the plugs. Do you have to remove the intake to gain access?Not many people on the mercury forum so I came here for help.

 

You will need a swivel extension or try to get them from the bottom

 

4x4 ranger, Have you done this before? it just doesnt seem like there is enough room between the top of the spark plug boot and the plenium

 

On a 3.8 24v im not sure a 3.8 yes I have 15 years experance as a mechanic and know of 1 car that is required to take appart to put in plugs. Belive me i have had my share of replacing spark plugs in tight spaces.

 

4x4 ranger. thanks for the info. Unfortunately I dont have a lift to easily get under the car. You have to love these Engineers who design this stuff.