alloy scale

Posted:
Wed Jun 23, 2010 10:41 am
by blitzen Bspec
Hi guys. Has anyone else had scale build up on their engine/components? the alternator, oil filler housing and other alloy parts have a white scale like build up on them which powders off when I wipe with my hand. moisture build up I guess. When i wash the car i lift the bonnet and leave up for a while to get air through
Re: alloy scale

Posted:
Wed Jun 23, 2010 11:31 am
by mwboom
Gday
its oxidisation..or alluminum rust.
No big deal unless in advanced stages
cheers
Re: alloy scale

Posted:
Fri Jun 25, 2010 1:22 pm
by BUDDAH
blitzen Bspec wrote:Hi guys. Has anyone else had scale build up on their engine/components? the alternator, oil filler housing and other alloy parts have a white scale like build up on them which powders off when I wipe with my hand. moisture build up I guess. When i wash the car i lift the bonnet and leave up for a while to get air through
Do you live near salt water??