Speed vs. MPG
Lead Lap
Joined: Aug 2009
Posts: 647
Likes: 26
From: Poquoson, VA
I am wondering if denatured alcohol would be harmful. It's probably not as active a solvent as the CRC cleaner but it may be less risky. Anybody know for sure?
http://www.lexusownersclub.co.uk/kno...index_v2&id=50
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Driver
Joined: Aug 2010
Posts: 94
Likes: 1
From: Alabama
I cleaned my MAF today with the CRC and was surprised at how quickly it evaporated. Job took a few minutes and I can tell a difference in engine performance. I didn't drive far enough to get a mileage comparison, though.
My 2003 SC430 turned 100,000 miles a month or so ago, and the screws on the MAF meter indicated they had been previously removed, so I assume it had been cleaned before. The cleaner did remove some debris.
My 2003 SC430 turned 100,000 miles a month or so ago, and the screws on the MAF meter indicated they had been previously removed, so I assume it had been cleaned before. The cleaner did remove some debris.
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