omalley1537

Hello all,
As is common, my original oil cooler lines are leaking. I have a replacement set (GM) and have read the write up regarding pulling the front driveshaft, skid pan(s) etc and not having to undo the motor mount or diff. This was for a pre-NNBS truck so I was wondering if it's essentially the same for mine (07 NNBS VMAX 4x4)?

Also, does the oil have to be drained first? I would think most would be in the pan but I don't want to drain all my oil as soon as I pull the cooler line block...if oil needs to be empty I'll wait since I just changed it about 500 miles ago (don't want to waste it with what they get for synthetic...)

Thanks!

FFDP

iTrader: (2)

Should be very similar and no you do not have to drain the oil.

omalley1537

Thanks!