Mercury Mountaineer 2005 - Manual (Page 242)

Replace the PCV valve with one that meets Ford material and
design specifications for your vehicle, such as a Motorcraft or
equivalent replacement part. The customer warranty may be void
for any damage to the emissions system if such a PCV valve is not
used.
2 For spark plug replacement, see your dealer or a qualified service
technician. Refer to scheduled maintenance information for the
appropriate intervals for changing the spark plugs.
Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraft or
equivalent replacement parts. The customer warranty may be
void for any damage to the engine if such spark plugs are not
used.
Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
REFILL CAPACITIES
Fluid Ford Part
Name Application Capacity
Brake fluid Motorcraft
High
Performance
DOT 3 Motor
Vehicle Brake
Fluid All Between MAX
and MIN on
reservoir
Engine
coolant
1
Motorcraft
Premium Gold
Engine Coolant
(yellow-colored) 3.0L engine 11.6 quarts
(11.0L)
2005 Montego (mgo)
Owners Guide (post-2002-fmt)
USA_English (fus)
Maintenance and Specifications
242