Colorado RG Engine timing

[johnnydontknow]

Does anyone know how to time the 2.5L TD duramax engine or have a manual which explains the procedure or know where I can find such? I messed up when trying to replace my timing belt and now the engine won't start. Any assistance would be greatly appreciated.
John

 

[Colly18]

Sorry, beyond my knowledge. My manual says use the cam locking tool made for the job and a quick look at google suggests the cam has moved due to valve spring tension when doing the job without the locking tool(?) You could try the US Colorado forums.