Stops All engine oil leaks, Proof with 2 test and review of Bars rear main seal repair. Bars leaks claims to stop all oil leaks with this product.
The first test with before and after results showing Bars stop leak added to a car engine that has a oil leak on the timing cover. Also we show the amount of Motor oil that has leaked before using Bars and after.
Next we use crankshaft seal 1 for each test using bars oil stop leak and not using Bars. The seals are heated up to see if they harden which can cause oil loss. I will use Mobil1 in 1 seal and the other Mobil1 and Bars.
These test and information given is for entertainment purposes and before performing anything you see in the video or hear in the video you should speak to a professional but also speak with the manufacturer of the vehicle or products used.
Let us know what you want to see next on Nates interactive auto.

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