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ENGINE
Model VK56DE
Type Gasoline, 4-cycle, DOHC
Cylinder arrangement 8-cylinder, V-block, Slanted at 90°
Bore x Stroke in (mm) 3.858 x 3.622 (98 x 92)
Displacement cu in (cm
3
) 338.78 (5,552)
Firing order 1–8–7–3–6–5–4–2
Idle speed
See the “Emission Control Information label” on the underside of the hood.
A/T (in “N” position)
Ignition timing (degree B.T.D.C. at idle
speed)
CO % at idle
Spark plug
Standard Model FFV Model
DIFR5A-11 DIFR5A-11D
Spark plug gap (Nominal) in (mm) 0.043 (1.1)
Camshaft operation Timing chain
The spark ignition system of this vehicle meets all requirements of the Canadian Interference-Causing Equipment Regulations.
SPECIFICATIONS
9-8 Technical and consumer information
੬ REVIEW COPY—
2008 Armada (wzw)
Owners Manual—USA_English (nna)
03/05/07—arosenma
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