![background image](/i/infiniti/152206/infiniti-qx56-2007/h/infiniti-qx56-2007-339.png)
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
Technical and consumer information
9-7
Z
REVIEW COPY—
2007 Infiniti QX56 (iwz)
Owners Manual—USA_English (nna)
07/08/06—tbrooks
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