Not sure how to rate this yet could be my own fault or it could be the issue of the head going but I drained my entire system before putting this in however I put it in during the refilling instead of after or beforeCar is a 04 dodge intrepid with a 3.5l and the issue is exhaust in the cooling system issue stumped me at first seeing as I wasn’t giving off any form of smoke from the tailpipe I changed the thermostat which had been shot and the upper radiator hose along with the lower intake manifold and gaskets (yes I’m basically rebuilding the engine I know) and nothing tried this stuff but it seems the exhaust is so great this stuff can’t even get to the leak no idk if it’s my fault for how I added it or if it’s the fact that I didn’t run the heater when I bled the system but going to do a proper bleeding tomorrow with this in the coolant and hope it moves from the res tank to sealing the issue if that doesn’t work I’m calling first thing in the morningAnd for the rep who reads this yes it was the ultimate bottle
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K-Seal is the one-step permanent repair for all engine coolant leaks. It could save you thousands in garage fees! K-Seal will permanently repair coolant leaks in the head, head gasket, engine block, radiator, heater core, water pump casing and freeze plug. K-Seal is compatible with all types of anti freeze so there is no need to drain or flush the cooling system. Simply Shake, Pour & Go!
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