Coolant Antifreeze on 997 GT3 RS question
#1
Coolant Antifreeze on 997 GT3 RS question
hi all ... posted here in a long while .... on my GT3 RS 997, the coolant level is low ... would this be fine ... see it is Porsche TL-774 C performance compliant
http://www.epc.shell.com/Docs/GPCDOC...299085_3A0.pdf
http://www.epc.shell.com/Docs/GPCDOC...299085_3A0.pdf