Technical Data

C15 Engine Specifications:
Year: 1999-2007
Liter: 15.2
CID: 928
Cyl: L 6
Bore/Stroke: 5.4000-5.4020″, 6.7320″
Compression Ratio: –
Firing Order: 1-5-3-6-2-4
Comments: Diesel SOHC Electronic, Similar to 3406E, Non-Acert

Tune-Up Specifications:
Intake Valve Lash: .015″
Exhaust Valve Lash: .030″

3406E:
Year: 1993-2005
Liter: 14.6
CID: 893
Cyl: L 6
Bore/Stroke: 5.400-5.402″, 6.500″
Compression Ratio: 14.5:1
Firing Order: 1-5-3-6-2-4

Tune-Up Specifications:
Intake Valve Lash: .012-.018″
Exhaust Valve Lash: .027-.033″
Lash Adjustment Method: Adjusting Screw