compression ratio Mercury Grand Marquis 2005 Owner's Manuals
Page 244 of 256
ENGINE DATA
Engine 4.6L V8 engine
Cubic inches 281
Required fuel 87 octane
Firing order 1-3-7-2-6-5-4-8
Ignition system Coil on plug
Spark plug gap 0.052–0.056 inch (1.32–1.42mm)
Compression ratio 9.4:1
VEHICLE DIMENSIONS (AT CURB MASS)
Vehicle dimensions Inches (mm)
(1) Overall length 211.9 (5382)
(2) Overall width 78.3 (1990)
(3) Overall height 58.4 (1483)
(4) Wheelbase 114.6 (2911)
(5) Track - Front 63.4 (1610)
(5) Track - Rear 65.6 (1666)
2005 Grand Marquis(grn)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
244