5th generation 626, built on the GF platform.

51 个问题 查看全部

Idle Problems/ Car shakes

My 2002 Mazda 626 car shakes alot. I was told it was the idle and Im trying to find out, Where s it located? Can I do it myself and what does it require? If a pic can be sent or posted it would be greatly appreciated

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 1

评论:

What size engine is it and what type of transmission is it? Do you have the service engine light on? Have you tried to take it and get it checked on an engine analyzer?

添加一条评论
传播 Fixmas 欢乐
Get $12 off your purchase of $50 or more with code FIXMAS12
传播 Fixmas 欢乐
Get $12 off your purchase of $50 or more with code FIXMAS12

6个回答

已选择的解决方案

Take it in to an Auto Zone and get a free computer diagnostic, then fix what it tells you is wrong.

这个答案有帮助吗?

按维修分数 4

评论:

Auto Zone will only do the diagnostics if your Check Engine Light is on.

添加一条评论

This may be a little late, but my 626 used to have a very rough idle, and would sometimes shut off from it. It ended up being a manifold gasket was broken which caused a vacuum leak. I had a '98 626 LX with the 2.0L IL4 engine and the 5-speed manual transmission.

这个答案有帮助吗?

按维修分数 1
添加一条评论

Hi,

if the car shakes alot it´s most common not a problem of the idle, it´s a hint that you should take a closer look at your engine because there is something wrong with the air-fuel mix, or the ignition.

The idle was set before to a proper rpm. As long as the carburator or the throttle body wasn´t changed, the idle shouldn´t change.

I would take a closer look to the ignition system, a.e. spark-plugs, cables, rotator a.s.o., the fuel system, a.e. carburator or injection, filters, fuel lines, fuel pumps, injection black-box and at last at the air intake, sometimes its just a messed air filter.

这个答案有帮助吗?

按维修分数 0
添加一条评论

Put some platinum plugs in

这个答案有帮助吗?

按维修分数 0
添加一条评论

I have a 98 Mazda 626 lx 2.0 L 4 manual 5 speed tranny started hiccuping about two weeks ago. At first it was mild than it got worse and almost constant . I pulled the thermostat and it appeared to be stuck shut. Car than ran fairly good for a few days with very minor hiccups but didn't last long. Car started hiccuping really bad yesterday , tach gauge goes crazy when it has these hiccups, than car stalled while driving and wouldn't restart this time. Does anyone has any answers of where to start first? Didn't have these issues until I replaced the clutch a lil over a month ago.

这个答案有帮助吗?

按维修分数 0
添加一条评论

I had a similar experience and several attempts of DIY I got it solve. I had changed:

Fuel pumps (from low pressure to higher)

Spark plugs & wire

Sprayed carburetor cleaner through the intake to clean throthle body

Etc etc

I finally decided to change the FUEL PRESSURE REGULATOR and my problems went away.

Now it starts at first crank effortlessly. And drove well.

这个答案有帮助吗?

按维修分数 0
添加一条评论

添加你的答案

jresto973 将永远感激不已
浏览统计数据:

过去的24小时: 1

过去的7天: 28

过去的30天: 138

总计 9,711