Problem with Honda Civic 1.7 of 2003

It is a very rare thing in the car, I'm walking with him and suddenly he goes out completely, I wait a while and I walk again, I get the alarm of the heaters all the time, nothing more. I have checked the heaters and they are fine, I have changed the gas filter oil just in case it had taken dirt and continues to do it. Let's see if you can lend me a hand, before it takes you to the Honda. Let's see if I fix it.

It's weird but it smells like an electrical problem, it's better that you check it

In the end I have taken it to the sling in Fuencarral, Madrid. They were 2 valves and a sensor, I will detail more, they fixed it to me in 4 days, but the speedometer does not work, the direction is hard and the panel looks like a Christmas tree, another pair of lights are lit that before not, they will hear me on Monday, because they charged me 220 euros of labor and looks as they left, Manaza of work I would say.