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Old 06-01-2023, 01:24 PM   #20
kwmech
Senior Member
 
Join Date: Mar 2003
Location: Colfax-California
Posts: 8,414
Re: Why do I keep destroying aluminum radiators?!?

The factory had all kinds of problems with Dex Cool and aluminum parts...mostly with the intake manifold and the heater core fitting in the back of the head. Just rots it out. If I'm working on a new vehicle that has dex cool I'll flush it the best I can and go to the glycol green
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