Make an engine tune up first

來源: biglow 於 2009-04-11 14:49:28 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (291 bytes)

Change engine oil, change fuel filter, change air filter; check oxygen sensor; clean EGR valve; clean fuel injector; change PCV; Also, make sure the battery connector is in good condition, especially the negative cable. check vaccum hose to make sure no leak. Check coolant and thermostat.

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