Crank engine

I have QX4 2003. It stops and quiet at first crank start, it always starts at the second crank. I wonder what is the problem.

Thanks,

所有跟帖： 

• Might be the fuel pump. -花椒- ♀ (0 bytes) () 01/24/2013 postreply 14:38:14

• 奇怪的是第一次钥匙打到点火位置，只听到一下crank就停下了没有声音了，的把钥匙扭回来再打 -soccer88- ♂ (19 bytes) () 01/24/2013 postreply 14:59:29

• 觉得如果是fuel pump weak 或油路不畅，第一次打火最多多crank几次， -SmallBlock- ♂ (9 bytes) () 01/24/2013 postreply 17:40:39

• 可能是点火开关的事，搜一搜以前的贴子有讲。 -SmallBlock- ♂ (29 bytes) () 01/24/2013 postreply 17:36:19

• bad starter contact plate and brush -追风大老虎- ♀ (40 bytes) () 01/24/2013 postreply 22:49:57

• could be a bad battery also -追风大老虎- ♀ (0 bytes) () 01/24/2013 postreply 22:58:58

• 谢谢大家的回复，我准备换fuel filter。看看怎么样 -soccer88- ♂ (188 bytes) () 01/24/2013 postreply 23:27:50

• 对了，去店里我查过电池，不是电池问题 -soccer88- ♂ (68 bytes) () 01/24/2013 postreply 23:30:38

• 如果是starter contact的磨损问题，应该没有规律性，开始很随机， -SmallBlock- ♂ (35 bytes) () 01/25/2013 postreply 08:27:16

• 关于换fuel filter -SmallBlock- ♂ (315 bytes) () 01/25/2013 postreply 08:18:56

• Thanks, I bought the service manual on ebay. -soccer88- ♂ (0 bytes) () 01/25/2013 postreply 14:35:57

• 回复：Crank engine -vicliyz- ♂ (26 bytes) () 01/27/2013 postreply 20:18:19

• 谢谢，starter终于不动了，我换了一个就好了 -soccer88- ♂ (0 bytes) () 05/14/2013 postreply 14:09:56