29-03-13, 09:12 AM
Your photo's are starting to throw me a bit, 'cos i never know which way i'm s'posed to view them from? :photo
I never bother flushing the expansion tank out personally.
I do put Radflush in though and leave it in for 2 or 3 days so the engine heats up and cools down a few times and it gets to move around the radiator properly for a decent clean out.
But it's not recommended to do that in this unsettled cold weather, because there will obviously be no antifreeze/coolant in the system, and you really don't want a block of ice in the morning.
I never bother flushing the expansion tank out personally.
I do put Radflush in though and leave it in for 2 or 3 days so the engine heats up and cools down a few times and it gets to move around the radiator properly for a decent clean out.
But it's not recommended to do that in this unsettled cold weather, because there will obviously be no antifreeze/coolant in the system, and you really don't want a block of ice in the morning.
More people are born because of alcohol than will ever die from it.