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Old 02-28-2012, 12:11 PM   #1 (permalink)
EcoModding Learner
Join Date: Feb 2012
Location: Hendersonville, Tn
Posts: 63

nonikname - '99 Saab 9-5 2.3t
90 day: 33.71 mpg (US)
Thanks: 6
Thanked 8 Times in 7 Posts
Some of you need this tool. (Knock detector)

I've been reading a lot of threads here. Although I've seen mention of knock (detonation) especially as related to low octane fuel, one thing I haven't been able to find, is a mention of this handy little device.

Engine knock detection and indication for all vehicles

1999 Saab 9-5 sedan 2.3t 5speed
2013 prius 3

"God is a God who both created the universe, and also had a plan that included me as an individual human being. And that he has made it possible for me, through this series of explorations, to realize that. It is not just a philosophy, it is a reality of a relationship. "
Francis S Collins - director of the National Human Genome Research Institute
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