The cheapest way to fix a head gasket by far is to use a good head gasket sealer. You’re looking at $100 or less, compared to thousands of dollars if you took your vehicle to a garage for a replacement head gasket. Do you need to flush a blown head gasket?
How many bottles of K seal can you use?
1 Bottle of K-Seal is good for most 4 cylinder engine cooling systems. 1 Bottle of K-Seal is good for most 4 cylinder engine cooling systems. I USED 2 FOR MY 4 CYLJNDER MIGHTY MAX PICKUP. 2 Bottles of K-Seal for MOST 6 cylinder engine cooling systems.
How do I install K-seal?
Does liquid glass work for head gasket?
Liquid glass -- aka "sodium silicate" -- is a fascinating substance with many uses. These shards can do a fine job of sealing blown head gaskets in some applications, but it's best to study ahead before pouring liquid glass into your cooling system and assuming the best.