13mm drain plug is straight forward,usually remove the lower rear engine mount bolt,this allows the engine to come forward just an inch and the oil filter comes down past the oil cooler towards the g.box through the gap,if you don`t remove the bolt it is a tight and messy job.
cdc
June 2013
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix vans.