[求助]机头热打不着火，是不是有问题啊？？？

locky

请问各位大哥，机头热打不着火是什么问题吗？？？

野猪ANND

轴瓦已经更换水温还是下不去 那是冲床了`[em01]

bnsky

机头过热。会打不着火的。

啊博

轴瓦的问题````

CBR250

<div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>啊博</i>在2006-5-16 12:16:00的发言：</b>
轴瓦的问题````</div>正确，是那么回事

独爱

又可能瘌左杯士

lawraince

我的车也是同样问题，不过轴瓦已经更换水温还是下不去

文武书生

你的是什么车啊？如果是女装车的话，好易搞的。把女装车的底盖版拆了就绝对散热！！！！不骗人！！！

cbyy

<div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>啊博</i>在2006-5-16 12:16:00的发言：</b>
轴瓦的问题````</div>能详细说明一下吗?

尚未成亲

<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><strong><span style="FONT-WEIGHT: normal; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">机头热打不着火就是轴瓦的问题</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal;"><font face="Times New Roman">,</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">那也把问题想得太简单了。</span></strong><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US"><font face="Times New Roman"> </font></span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">轴瓦是其一，举几个例：</span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US"><font face="Times New Roman"> </font></span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">其二是电路问题，某些电子元件有问题时在冷车时工作正常，但受热后工作不正常而最终导致高压火弱，这种情况可用替换法逐个排除嫌疑。</span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US"><font face="Times New Roman"> </font></span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">其三是气门问题，间隙过小会热车难着，气门与气门座磨损过量，高温后热变形也会导致漏气难着车，此时需要调整间隙或研磨气门。</span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US"><font face="Times New Roman"> </font></span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">其四是混合气，这个又关系到很多问题，比如化油器调整不当、空滤脏导致热车混合气过浓、热车后进气过程中某部分漏气等，还有其五、其六</span><span lang="EN-US"><font face="Times New Roman">……………………………..</font></span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US"><font face="Times New Roman"> </font></span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: &quot;Times New Roman&quot;; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">如果<strong><span style="FONT-WEIGHT: normal;">机头热打不着火就去搞轴瓦</span></strong></span><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 10.5pt; FONT-FAMILY: &quot;Times New Roman&quot;; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">……….</span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: &quot;Times New Roman&quot;; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">不少好车就是这样枉死的。</span></strong>