I Dumped 20 Gallons Of Water Into A Running BMW Engine To Super Clean The Pistons. Didn't End Well!

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In this video, this Legit Street Experiment if you will I dump 20 gallons of water into a running BMW engine to try and super clean the pistons and other heavily carboned internals. At 175,000 miles my E30 was suffering from sticking valves and carbon was becoming a real issue. Here's what happens when you dump 20 gallons of water into a running engine including before and after boroscope footage. This didn't end as I wanted it to but it was a lot of fun! Enjoy!

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