Your cooling system is not the issue.
Google "thermal feedback duramax lly"
A lot has happened since 2007.
Your cooling system is not the issue.
Google "thermal feedback duramax lly"
A lot has happened since 2007.
Michael 04.5 SRW LLY
custom stock intake, upsized boost tubes, Pre-turbo WMI, EFILive custom tune, Aerotech Scan Gauges.
Go Smokeless!