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Registered
2002 chevy trailblazer_lt
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41 Posts
Discussion Starter #1
i have the aftermarkey knn air filter for my TB am i suppose to buy a new one or is there a way to clean it cause its starting to get pretty dirty ...
 

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Registered
2003 chevy trailblazer_ls
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1,708 Posts
Go to your local auto parts and buy the K&N cleaning kit. It runs around $20.00 or so and has all the instructions on the box.
 

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2003 chevy trailblazer_ls
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1,708 Posts
Sort of, the kit has the oil that gets reapplied to the filter after it is dry.
 

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Northeast Chapter
2004
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1,502 Posts
Make sure you dry it well before you oil it down. If you don't, the oil won't stick to the filter, therefore it will not be very effective as a filter. Ya know?? :m2:
 

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2003 chevy trailblazer_lt_ext
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8,770 Posts
Yes, do NOT over oil it! It will gum up your throttle body, just lighty spray the oil from about 12" away :yes:
 

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Registered
2002 chevy trailblazer_lt
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41 Posts
Discussion Starter #10
anyone know any cai's that i dont have to remove that thing on my engine i seeen a few cais on here where they had to remove sumtin on there engine like a cover or sumtin i dont like ti it looks naked
 
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