Working on an annual condition inspection and cleaning the K&Ns. A bit of a hassle, spray with cleaner, rinse with water, let dry, reoil.
After a year of service they were gray in color, I assume when the pink color dissappears the cleaners are dirty.
For any gearheads out there here is an interestin' study: http://www.gmtruckcentral.com/articles/air-filter-study.html
Note the relative poor performance of this brand with respect to contaminants passed.
I would not use this product in my other vehicles, in the airplane nothing else probably would fit.
Is anyone cleaning the filters on a shorter schedule than 100 hour or annual?
Tony
After a year of service they were gray in color, I assume when the pink color dissappears the cleaners are dirty.
For any gearheads out there here is an interestin' study: http://www.gmtruckcentral.com/articles/air-filter-study.html
Note the relative poor performance of this brand with respect to contaminants passed.
I would not use this product in my other vehicles, in the airplane nothing else probably would fit.
Is anyone cleaning the filters on a shorter schedule than 100 hour or annual?
Tony
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