Thread: To flush or not to flush

Originally Posted by sierrafery

I had the impression that mine runs a bit hot, around 100*C when i floored it on the motorways... i flushed the system with liqui moly then rarely went above 95 so it had a good effect IMO

100C! Thats hot, mine now runs at 78C, peaking at 86C, however to get to this point I've replaced the radiator, thermostat, viscous fan, removed EGR and cooler, replaed MAP and MAF sensors, and last weekend replaced the Serpentine belt (which dropped the running temp by 2C alone)

Originally Posted by Bohica

The hottest mine got to, was 93C in a carpark, .....

AH!... which one of our local freeways was that?

Originally Posted by AK83

AH!... which one of our local freeways was that?

This was Jan 2016 in the car park of macca's at Echuca. On the main road, the temp stayed at about 88C.

It was interesting watching the temp on the nanocom slowly rise, slightly nervous, what with D2 heating issues and all, to see the temp drop quickly to 88C, then slowly rise up. I guess that the electric fan kicked in or the thermostat opened, not sure what happened. Not fussed, the coolant stayed well below any unsafe temp.