not necessary true

来源: qyz 于 2010-04-27 18:40:10 [] [旧帖] [给我悄悄话] 阅读数 : (198 bytes)

For my Camry, dealer told me that it didn't need to be changed. Since it had high mileage, I went ahead to have it changed. The gas mileage immediately increased after the new filter was put in.

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