

Here is the link to MY instruction on how I use K&W Engine Block Sealer to repair blown head gasket issues and internal coolant leaks.Ĭlick To – How To Use K&W Engine Block SealerĪlso this is a video I made talking about how to use it…my way, which is easier than the can instructions. I have never used the sealer you mentioned, but have had GREAT success with K&W Engine Block Sealer, which is available at your local auto parts supplier. If you still suspect there is an internal issue then sure, it won’t hurt to try a “head gasket” type of coolant sealer. This is a quick and cheap test any mechanic can do for you. This is how you use the tester (which you can borrow from an auto parts store) A little oil can get into the coolant via a leaking head gasket, or just from a previous coolant repair, like a radiator replacement. Sometimes you will see a LITTLE white looking foam/froth on the underside of the engine oil cap, this is usually due to a very small coolant leak at the head gasket which is inside the engine. I would first HIGHLY recommend you get a pressure test or the cooling system, which will show if there is a coolant leak somewhere internally inside the engine. Wellllllll, not real sure you have a “problem” not to uncommon to see a little oil residue in the coolant from time to time. Do you think that will fix the problem or is there something else you would recommend. Someone told me to have the coolant flushed again and add Blue Devil Head Gasket Sealant to the radiator, and it would solve all my problems. I had the radiator flushed a year ago but after a while the oil was back in the coolant. I have a Buick Century, I have noticed motor oil in the coolant. Why Is There Motor Oil In My Car’s Coolant?
