Touareg: 2013 V6 TDI
Join Date: Nov 2014
Location: Winnipeg, Canada
Second Vehicle: VW 2
Thanked 54 Times in 52 Posts
How cold is cold? Any other symptoms? Is it fine once partially warmed up or fully warmed up? Any changes recently?
I would look at your fuel filter first. Unless your idea of cold is above freezing, it could be your fuel is gelling up. Maybe run some fuel additive to your fuel tank - something with some antigel in it. And drain the water from the bottom of the fuel filter/water separator.
"Callie" - 2013 Touareg TDI Execline, Cool Silver on Titan black
"Sophie" - 2010 Touareg TDI Highline, Campanella white on Anthracite - sold back to VW
"Celeste" - 2009 Eos 2.0T DSG Lux, Candy white on Anthracite
"Simone" - 2002 Golf GLS TDI, 5 speed, HID projectors
"Rocinante" - 1990 JDM HDJ81 Toyota Landcruiser turbodiesel, 5 speed, RHD