Many car owners face such a problem: the car is starting to start and the engine is almost all over. Then, if you try to start a car again, the engine can either not start at all, or repeat the same "trick" to get the car started and flout almost immediately. The causes of this problem vary. Why does the car start and stop immediately?
Why does the car start and stop immediately?
1. Defective or false activation of the protective system. The test should start with the work of the antitheft system: it is possible immobiliser has not received a command for decontamination and takes your attempt to start a car for attempted carjacking.
2. Failure or clogging of the idle valve. On the details of the valve, a draught will be raged over time, which has a negative effect on the throttle-throttle: it starts cleaning or rots. In addition, a contaminated sensor may transmit error indicators that will stop the engine immediately after launch.
3. Poor gasoline. If you have a fuel-efficient fuel, the elements of the fuel system generate a precipitator that leads to faulty operation of the sensors, as well as to faults in the work of the nodes and parts.
4. Bad motor oil. If old or poor motor oil is sealed, it cannot fully carry out its functions and should be replaced as soon as possible in order to avoid serious problems.
5. Air traffic in the main fuel line. It interferes with the normal passage of fuel through the main line.
6. Problems with the pump. The defective gas pump is not able to keep the steady pressure necessary for continuous and stable operation of the engine.
7. Problems with the EGR system sensor (exhaust gas recirculation). If the EGR system sensor is not functioning or clogged, the engine is blocked.
8. Fuel or air filter clogged. Do not forget that the timely replacement of air or fuel filter is a guarantee of stable engine operation.
9. Defective oxygen sensor.
10. Defective crankshaft position sensor. One sign that the DPC is out of order is the unstable operation of the engine, in particular at idle speed: the car starts to start and the engine starts immediately.
Note that the list of reasons why the machine is running and almost immediately stalls may be a lot more. If the independent checks are not carried out, specialists should be contacted.
