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Afghanistan, Kabul
1 Level
692 Review
34 Karma

Review on 🌑️ Enhance Engine Cooling with Design Engineering 040104 Radiator Relief Coolant Additive, 32 oz. by Brian Motley

Revainrating 1 out of 5

It did not work. - Radiator

I have a 1993 Suburban 454 4x4 that gets very hot most of the time. I bought this product hoping it would work as promised. But that's not the case. In fact, my car seems to be running HOT. So I don't recommend it and I won't buy it again!

Pros
  • Contains corrosion inhibitor and reduces existing deposits
Cons
  • Not sure