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Pour in radiator fix

Posted on 2/26/24 at 4:22 pm
Posted by PureBlood
The Motherland
Member since Oct 2021
5021 posts
Posted on 2/26/24 at 4:22 pm
Anyone ever try the pour in radiator fluid leak fix? I noticed I have a very small weep/leak over the weekend and curious on how to fix it. It's a Toyota 4Runner.

TIA.
Posted by KemoSabe65
70605
Member since Mar 2018
6597 posts
Posted on 2/26/24 at 4:24 pm to
Rock Auto, new radiators aren't expensive or difficult to install.
Posted by X123F45
Member since Apr 2015
29618 posts
Posted on 2/26/24 at 4:50 pm to
Hell oem toyota parts are quite cheap.

Find a discounted dealer online and you might be all in for 200 bucks.

Having said that, blue devil works great. Nothing works miracles.
Posted by Capt ST
High Plains
Member since Aug 2011
13563 posts
Posted on 2/26/24 at 5:08 pm to
Replace it, you in BR?
Posted by bbvdd
Memphis, TN
Member since Jun 2009
28338 posts
Posted on 2/26/24 at 7:09 pm to
Don’t do stop leak. To many things it can ruin.
Posted by LSU Neil
Springfield
Member since Feb 2007
3456 posts
Posted on 2/26/24 at 8:48 pm to
Stop leak clogged up all my tractor engine passages and caused overheating
Posted by Turnblad85
Member since Sep 2022
4861 posts
Posted on 2/26/24 at 8:52 pm to
quote:

Don’t do stop leak. To many things it can ruin.




Not worth it. Probably need to freshen up the coolant anyway so just drain as much as you can while changing rad.
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
71421 posts
Posted on 2/26/24 at 9:28 pm to
Don't do it!!!

Fix the leak properly. That stop leak stuff might destroy something expensive
Posted by Lsutigerturner
Member since Dec 2016
7210 posts
Posted on 2/27/24 at 5:53 am to
When I was young I h ad a friend when we where driving through the desert truck drinking fluid and we were broke he dumped a whole bottle of pepper in fluid from our camp stuff and topped it off with water. Seemed to work in a pinch to clog the pin hole or what ever was leaking
Posted by AwgustaDawg
CSRA
Member since Jan 2023
13580 posts
Posted on 2/27/24 at 6:35 am to
black pepper will stop a pretty substantial leak in a cooling system for a short period of time. My Grandfather and uncle, wanna be small time gangsters, ran a pay day car lot for years in Atlanta and I have stopped many a leaky radiator with black pepper to get it through an auction or off the lot with the paper signed. I am an adult now and understand it was wrong but it was one of their go tos when selling cars.
Posted by Miketheseventh
Member since Dec 2017
6845 posts
Posted on 2/27/24 at 9:57 am to
Are you sure it’s the radiator. There’s a weep hole on the water pump that leaks water when the water pump is going out
Posted by ChatGPT of LA
Member since Mar 2023
4990 posts
Posted on 2/27/24 at 10:02 am to
Bought one online for my daughter's mercedes e350 for less than 150.
She spent Sunday here, great lunch, and done by 1. 2 hour job AT MOST. Should be even more simpler in your vehicle
Posted by PureBlood
The Motherland
Member since Oct 2021
5021 posts
Posted on 2/28/24 at 6:11 am to
Appreciate the responses! I'll just replace it.
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