I use it in my F150 and have for about 15K mi, truck runs very strong still with 115K on the ticker. Only oil loss is out the rear main seal like ALL small Fords.
No compression test was done on my part but it seems to do it's job well. :shake:
My old man swears by this stuff... he put it in a ford 3.0 V6 at every oil change... its still going with 210k miles on it (no rebuild) and only burns about 1 qt. between oil changes.
seems to be working just fine. nothin blown up yet, nothing seized up either... id say it works.... i just havent invested the money in doin a compression test and the such, however, it feels a lot different.
i saw a commercial and naturally thought it was poppycock, but people say it works. It even says it can unseize an engine. hmmm my friend has a grand am that only runs off of one piston... i should buy it and try it.
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