[TR] De-Rusting TR3 Block

Randall TR3driver at ca.rr.com
Sat Oct 26 09:49:41 MDT 2013


> Last time 
> I rebuilt the
> engine (about 11 years and 80,000  miles ago) it was pretty 
> rusty inside the
> water jacket area of the block and I de-rusted it pretty well 
> and have used
> No-Rosion since. 

If it is full of rust again, then the No-Rosion isn't working.  You need to find something that actually works and stick with that.
Even with No-Rosion, you are still supposed to change the coolant every 5 years; and the new Prestone "any color" antifreeze claims
that it's anti-corrosion additives will last for 5 years anyway.  So far anyway, it seems to work for me.

Randall


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