ichiwan2
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Dr Alvin, what say u now...deposits in ur water system? :blink:Originally posted by Redd@Jan 17 2005, 07:44 PM
does WW work as advertised? you bet!
would i recommend it? no. simply because there are other products out there which perform up to 90% of WW, last longer, are less harsh and cheaper.
i had been on WW for the longest time but noticed one problem with WW: it leaves deposits in ur water system. these deposits cld possibly cause more friction in ur waterpump causing premature failure. the effects of WW also seems to wear out rather quickly which means u need to flush fairly often. not worth it considering the steep price.
am now on Toyota Long Life coolant. cheap, doesnt leave deposits, cools nearly as well as WW and - as the name suggests - lasts a whole lot longer.
just my 2 cents.
redd
Ok thanx Alvin but if a ride doesn't use der usual coolant what wud u suggest to keep the water impeller lubricated & engine block rust minimized in place of der usual tricks that coolant does?Originally posted by Alvin@Jan 20 2005, 10:57 PM
So far no deposit in my water system. But i think it really depends also on your cars condition.
Thanx Al, dat's nice 2kno but err...how does the "water wetter" do those things? :blink: If I may ask, what's in the "water wetter' that lubes & prevents rust?Originally posted by ALBundy@Jan 24 2005, 10:42 AM
Unker 2 cents, the water wetter does have the "lubricating" properties similar to the anti-freeze. It helps to lubricate the water pumps and prevent corrosion of the engine's internal parts.
Thanx Al, so off to the shops I go but wher in Sunway may one get Arox or wher's Autobags? :blink:Originally posted by ALBundy@Jan 25 2005, 09:55 AM
JUst like anti-freeze or coolant, there are other chemicals/lubricants in the mixture, so you can safely say, its not 100% pure coolant or water wetter.
I have use it once but found no difference now i have changed to the ori coolant by BMW.Originally posted by mike3@Jan 25 2005, 08:53 AM
alvin,
pardon my poor recollection of technical matters. left these engineering matters looong ago. it seems that there is a relationship between surface tension, boundary layer thickness, viscosity, reynolds number,..bla, bla that is conflicting in water wetter and others of the same genre, as u cannot have good lubricating properties and heat transfer in the same medium unless there is a compromise of these ideals.
i will stick to 50% glycol (antifreeze) as these have been reliable to me.