Best deal 🎁 Gunk Motor Medic C1412 10-Minute Radiator Flush – 11 Oz 🎉

8 reviews for Best deal 🎁 Gunk Motor Medic C1412 10-Minute Radiator Flush – 11 Oz 🎉

1. 

   Rated 4 out of 5

   sanderella – November 3, 2013

   It did a fantastic job unclogging my vehicle. All the gunk that was causing my engine to overheat and make a horrible clacking sound was washed away but sadly I find myself with a radiator leak now lol. It is an older model GMC van and the leak would have been there anyway if not for all the gunky residue plugging it up. The product did not cause the leak…just old . The beautiful thing is that the engine runs perfect again…….no more hideous clacking sound. I could actually hear a whistling sound during the flush that indicating to me whatever was clogged and causing the problem was being cleaned and opened up. Definitely would use again.I first drained the filthy rusty old muddy water, then flushed with clean water and finally added the flush product w/ hose water and followed the directions. The final drain rinsed out clear.

2. 

   Rated 5 out of 5

   William S – July 27, 2017

   GUNK uses some pretty potent chemicals, and for a product to efficiently clean a system in 10 minutes, that has accumulated over years, makes you wonder if it could be a little too harsh on weak and sensitive parts of the cooling system. But, for what I used it for, it worked just Great.I first drained my cooling system, completely (with the heater control on, to also drain the heater core). Filled it with water, ran until it reached operating temperature, drained it, added a quart of Prestone Flush and topped off with water. Ran for a few days, then drained again, filled with just water, heated up and drained. Then, I put in the 10-Minute Radiator Flush, topped with water, and ran it 10 minutes(+-), then drained, filled with water, ran, drained….. repeated until clear. I installed a back-flush T connection in the outlet heater hose and did a final flush.I pulled the thermostat inlet housing to replace the thermostat. The inner manifold was almost shiny clean, as was the internal radiator core.

3. 

   Rated 4 out of 5

   William – June 21, 2019

   When the odometer on my 2003 Mustang rolled over 200,000 miles I decided to perform a minor tune-up which included flushing the cooling system and replacing the coolant. I was shocked at the rusty colored debris that the Gunk Motor Medic cleaned out of the block and radiator. It’s been over a year now and the radiator tank remains the color as the anti-freeze.

4. 

   Rated 5 out of 5

   Neil Dimonation – September 15, 2019

   Did the flush on my 2005 Tacoma with 200,000 miles. Didn’t notice anything.

5. 

   Rated 4 out of 5

   raylap – September 13, 2020

   My vehicle is a 2011 SRX with 72000 and I expected the dexcool to be in much worst condition than what it was. so the flush did not have much to clean out. However, I did not experience any issue in using it and car ran fine afterwards.

6. 

   Rated 5 out of 5

   ned stewart – August 7, 2021

   Great price.

7. 

   Rated 5 out of 5

   TG72 – November 1, 2021

   Did a great job of flushing, before coolant change!

8. 

   Rated 5 out of 5

   Mario Ferrales – October 3, 2022

   Este producto es para limpiar interiormente un radiador de auto crv honda 2016