Kia Carnival does not start in cold

Hello, I have a 2004 carnival, it is difficult for
you

If you have an injection pump, if the fuel returns to the tank emptying the pump, that is solved with an anti-return valve, another option is to fix you if the pre-heater receives a voltage when it comes to giving it cold, you can do that with a logic tip or with a 12 volt lamp that when putting in contact you have to turn on and off when you cut the cut of the spark plugs. In the Common Rail the temperature sensor tells the ECU if the engine is cold or hot and from there the ignition time of spark plugs due to pollution. There are not many laps or lack of fuel, pre-heater or executive compression lack. You have to look at if it smokes by running cold and what color is, white, black or bluish. This is only for you to orient.

Hello, for what you explain, I understand that it does not turn on but if you turn the march, in my country there is no that car but having heater must be diesel. That failure as the previous friend told you is a bomb that is discharged because the fuel returns to the tank or failing to the heater does not reach a battery voltage and with a simple test lamp you can check this, the test you can make to the fuel pump is by the air admission duct Put a little spray engine starter or in its defect purge the fuel system before giving. This "simple" your fault but you have to perform some tests for a correct diagnosis.