According to the 2005 Lincoln LS Owner Guide :
The spark plugs for the 3.0 litre V6 engine are gapped at :
( .051 to .057 inch )
* confirm with the Vehicle Emissions Control Information ( VECI ) decal located in the front of the engine compartment
How to change the spark plugs
Check the Vehicle Emissions Control Information ( VECI ) decal located in the front of your engine compartment ( it will show the type of spark plugs to use and the spark plug gap )
Good possibility one of your spark plugs or coils are bad.
NGK platinum plugs
Both V6 engines have 6 spark plugs
yes - 8 spark plugs for a gas V8 engine
it took me about 2 hours the back one on the drivers sisde is hard to get too
( 6 ) spark plugs
how calibrate spark pulg for suzuky verona 2005?
Changing spark plugs is relatively easy. Disconnect the batter and spark plug cables, and remove the old spark plugs. Next replace the spark plugs with new ones, reconnect the spark plug cables and battery.
I would replace the spark plugs after 50K, the wires and plugs again at 100K.
It is moderately easy to change the spark plugs on a Liberty, although it is rather tricky because of the gap between the spark plugs.