After fuel went over,engine problems

[siemenscx]

Whats is that cel? Some time before I was able to make it with led

[Ryan]

where do you live? CEL is check engine light.

[siemenscx]

In Lithuania (Europe). Everything was good but after I changed fuel filter the car wont start. So I think it isnt major problem.

[siemenscx]

I figured out that car will runs good when the key is holding on the start position, but when I release it it will not. I tried change ignition switch but no luck. I read the internet that it can be the ballast resistor problem, but does mazda mx3 have one? Maybe someone can upload photo or tell where can I find it?

[siemenscx]

Any help?

[Ryan]

You have a weird problem on your hands.

You should maybe start over on troubleshooting.

Does it spark? Does the pump run when the engine is turning?

[siemenscx]

I writed that everything runs perfectly when key is on the start. just the fuel pump stops working if key released.