跳转到主内容

The Nissan Altima is a mid-size automobile manufactured by Nissan, and is arguably a continuation of the Nissan Bluebird line, which began in 1957.

113 个问题 查看全部

Why does my car still smoke?

Car suddenly started smoking, checked sparkplugs and had oil in one of them. Had to replace the valve cover, but the car is still smoking from tailpipe. Looks like white smoke. There is nothing abnormal with the oil or radiator. What should I try next? Thanks for a quick reply.

已回答! View the answer 我也有这个问题

这是一个好问题吗?

按维修分数 2
添加一条评论

PC 笔记本电池

An easy fix for a big power boost.

现在开始购物

PC 笔记本电池

An easy fix for a big power boost.

现在开始购物

1个答案

已选择的解决方案

Nile, Could be bad valve seals if oil level is not going down noticeably. Have a compression and compression leak down test done on engine, the results from that will help diagnose compression issues or lack of which could cause smoking issue, internal engine coolant leaks will also be detected/checked with this test. Check the attached link,instruction and guide and diagnosing, Good luck

"I hope this helped you out, if so let me know by pressing the helpful button.

http://www.gregsengine.com/cylinder-leak...

这个答案有帮助吗?

按维修分数 2

评论:

Thanks so much for the helpful answer. I forgot to mention that the compression was 155 on all 4 cylinders. Does that change your answer?

You can also check your PVC/ line to see if it is sucking oil there, compression sounds good and even on all cylinders, but simple compression test is not the same as a compression leak down test, more info. can be had. Check and read the link to see the info. to be had when performing this test. Good Luck.

添加一条评论

添加你的答案

nile 将永远感激不已
浏览统计数据:

过去的24小时: 9

过去的7天: 60

过去的30天: 195

总计 4,829