1998 Volkswagen Beetle Q&A

1998 Volkswagen Beetle Question: air intake system

How do I clean out the air intake system on a VW '98 BUG -
Answer 1
There are some good spray-in cleaners available on the market. I prefer BG's products, they are working extremely good. Check out bgprod.com for distributors in your area. Zee -
Comment 1
Zee - thanks for the info -
Answer 2
I also need to know this, please -
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My mechanic says my check engine light is on due to a failure in the air intake secondary system. It will cost $740.59 if it is not on warranty. Is this a reasonable price?