Subject: Changing coolant 17th August 2012, 6:33 pm
So after 145,000 miles on my duramax I figure it time to change the coolant. any tips or things i should know?
Obee16953 Hang Around
Posts : 1 Join date : 2012-08-17
Subject: Re: Changing coolant 17th August 2012, 6:39 pm
Its pretty basic I can't post a link yet, but ehow has a good diy
Overthehill50 Hang Around
Posts : 15 Join date : 2012-08-18
Subject: Re: Changing coolant 18th August 2012, 12:48 pm
I changed mine awhile back its really not a massive job just take your time I used just normal green style coolant and haven't had any trouble. best of luck!