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**The Rocknrod** · 02-22-2019, 05:16 PM

Wow.

I wonder what could be used to passivate a new engine. I'd be inclined to fill that rusty engine with Evaporust a few times. But then I still wonder if there is a way to passivate the jackets...

02-22-2019, 05:16 PM	#22
The Rocknrod Moderator Join Date: Aug 2011 Location: China Spring, TX Posts: 7,280	Re: Cooling System Flush Advice Needed Wow. I wonder what could be used to passivate a new engine. I'd be inclined to fill that rusty engine with Evaporust a few times. But then I still wonder if there is a way to passivate the jackets... __________________ Master Chief, US Navy, Retired 1964 C10 Step-side Short Bed - In Progress 2009 2500HD Duramax LTZ 1948 GMC Panel 1956 Big Window Stepside 1953 5 Window Chevy Stepside 1932 Coupe New Seat Foam for Bench Seats?