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      07-15-2018, 10:39 AM   #9
kohsin
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Drives: 2013 F10 550ix
Join Date: Apr 2015
Location: Illinois

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I did the engine bay wash last summer. I used the scrubble bubble bought at Menard's. Works great. I covered the alternator and sprayed with this stuff, waited 5 min. Use regular hose pressure water. Looked like new. Don't waste money on the expensive stuff. Make sure engine is cold and start the car right after. Use blower if you have
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