D*****r 发帖数: 175 | 1 今天车的check engine light 亮了,去AutoZone读了code是P0442. EVAP (
evaporative emission system) small leak/no flow condition. 可能的原因有:
1) Defective or losse fuel cap
2) EVAP canister or hose cracked-not connected
3) Purge or vent solenoid defective
4) Vacuum leak at engine.
好像问题可小可大,车现在开起来感觉没什么问题,不知道应该从什么地方开始入手查。有没
有有经验的大侠来说说看。车是2005 Malibu I4, 20k.。 |
d**j 发帖数: 130 | 2 just my 2 cents.
if your car runs ok and no reduction in gas milage, try first retightening
your gas cap. if the light does not turn off itself in 10 trips or so, then
go to the shop. |
D*****r 发帖数: 175 | 3 Thanks a lot!
then
【在 d**j 的大作中提到】 : just my 2 cents. : if your car runs ok and no reduction in gas milage, try first retightening : your gas cap. if the light does not turn off itself in 10 trips or so, then : go to the shop.
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s***a 发帖数: 299 | 4 You can buy another gas cap from walmart and try it.
This issue needs a smoke dectector to find the small leak. $100, but it not
always accurate either. |
D*****r 发帖数: 175 | 5 I will check the walmart first. Thanks a lot!
not
【在 s***a 的大作中提到】 : You can buy another gas cap from walmart and try it. : This issue needs a smoke dectector to find the small leak. $100, but it not : always accurate either.
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s*******n 发帖数: 2828 | 6 dealer那通常也就10块
【在 D*****r 的大作中提到】 : I will check the walmart first. Thanks a lot! : : not
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D*****r 发帖数: 175 | 7 好,谢谢。
【在 s*******n 的大作中提到】 : dealer那通常也就10块
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s*******n 发帖数: 2828 | 8 我觉的dealer也不一定是老虎
找一下你local的dealer,打电话去parts depart问问价钱
有时候会发现其实又便宜又方便
反倒是去外面跑了半天买了个简陋的东西回来发现还不怎么合适
【在 D*****r 的大作中提到】 : 好,谢谢。
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D*****r 发帖数: 175 | 9 好,谢谢。
【在 s*******n 的大作中提到】 : 我觉的dealer也不一定是老虎 : 找一下你local的dealer,打电话去parts depart问问价钱 : 有时候会发现其实又便宜又方便 : 反倒是去外面跑了半天买了个简陋的东西回来发现还不怎么合适
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