这两者是不是有关连? "刺拉拉"声音应与排气管有关. 这会造成真空泄露吗?
toyota 2001加速有"刺拉拉"声音,昨天加重,并出现了P0171.
所有跟帖:
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P0171 runs too lean, usually need to
-nonego-
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06/02/2011 postreply
12:01:16
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前面, 下面. 去年换的MAFsensor.
-knp-
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06/02/2011 postreply
12:11:24
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now I am 80% sure. there is a leaking before bank1 sensor1.
-nonego-
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06/02/2011 postreply
12:49:46
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possibly 2. one behind firewall, another seems under passenger s
-knp-
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06/02/2011 postreply
15:32:47
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because exhause leaking
-nonego-
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06/03/2011 postreply
06:26:52
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回复:toyota 2001加速有"刺拉拉"声音,昨天加重,并出现了P0171.
-qw6467-
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06/02/2011 postreply
18:29:04
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排气管子漏气是铺铺的声音。
-BigV8-
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06/03/2011 postreply
00:30:43
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谢谢诸位. 这刺啦啦声是在加速,上坡的是候能明显听到
-knp-
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06/03/2011 postreply
09:50:34
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别急着换.好多人换过2遍全套,也没解决.纯给骗钱
-满地找牙-
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06/03/2011 postreply
10:00:10
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是不是排气漏你也说不清楚。还是去找个muffler shop去问问吧。
-BigV8-
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06/03/2011 postreply
12:51:20