Water in radiator rusty looking

55 Chevy · 02-14-2018, 06:14 PM

I use 2 bottles of Gunk Water Pump Lube. Goes in like milk. Comes out the same in the fall. Done it for years. No rust whatsoever? I still use a stock radiator.

chris ok · 02-21-2018, 11:22 AM

Learned and used vinagar years ago. Someone put trans fluid instead of toyota red coolant in a corolla. I had to flush it out and used the clear vinegar and wuite a bit for this mess. Those jobs never went back to the mess makers, lol.
Took a few doses but car was eventually good w patience.

02-14-2018, 06:14 PM	#1
55 Chevy Member Join Date: Feb 2008 Location: Calgary,Alberta area Posts: 229 Likes: 23 Liked 20 Times in 15 Posts	Re: Water in radiator rusty looking I use 2 bottles of Gunk Water Pump Lube. Goes in like milk. Comes out the same in the fall. Done it for years. No rust whatsoever? I still use a stock radiator.

02-21-2018, 11:22 AM	#2
chris ok Senior Member Join Date: Jul 2002 Location: Long Island, New york Posts: 592 Likes: 131 Liked 46 Times in 29 Posts	Re: Water in radiator rusty looking Learned and used vinagar years ago. Someone put trans fluid instead of toyota red coolant in a corolla. I had to flush it out and used the clear vinegar and wuite a bit for this mess. Those jobs never went back to the mess makers, lol. Took a few doses but car was eventually good w patience.