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Pros & Cons
Pros
My small leak, most likely internal. Dumped it right in the reservoir, and haven't had to top it up since. No large chunks of *- all small bits of copper and nanoparticles that find and permanently seal up the leak.
Cons
Not a single btu of heat in the cab of my truck. The lab test result shows high sodium (576 ppm) and high potassium level (308) levels in engine oil, suggesting engine block gasket leakage. Flushed the coolant and tried kseal with distilled water.
Highlights
Quality
Quality product that seems to work well
If you notice foaming just idle the engine with the expansion or radiator cap off to let the foam escape
I found additional detailed instructions on the kseal website please take a look at these before using this product
Overview
- How are reviewers describing this item?
tried, hot, idle, stopped and different. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has analyzed and discovered that 79.1% of the reviews are reliable.
- This product had a total of 1,174 reviews as of our last analysis date on Jun 29 2023.
Helpful InsightsBETA
Posted by a reviewer on Amazon
I used it to a cummins kta38 1200 hp marine with a coolant leak in the crancase about 20 litersweek and it stoped in a few minutes
Posted by a reviewer on Amazon
I had a pinhole leak in the radiator of my kenworth t680 from someone pulling in front of me and slamming on brakes
Posted by a reviewer on Amazon
Drip drip drip for a couple of weeks while waiting on insurance
Posted by a reviewer on Amazon
I tried a different brand that didn’t work
Posted by a reviewer on Amazon
Then i tried this stuff and within about 3 hours i noticed that i couldn’t smell the faint coolant aroma that i’d been smelling for 2 weeks
Posted by a reviewer on Amazon
You cannot just throw this in the tank and go you need to let the vehicle idle for 2030 minutes
Posted by a reviewer on Amazon
I found additional detailed instructions on the kseal website please take a look at these before using this product
Posted by a reviewer on Amazon
It sometimes occurs with head gasket issues
Review Count History
Price History
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