Activation of the ignition switch but failure of the engine
Here, the main issue is possibly the anti-theft problem. Or, there can also be a defect in the ignition circuit or the circuit of the fuel pump.
When there is flash in your anti-theft light, computer system cannot detect the key fob or the key. It prevents the engine to start the car. It may be because of the poor receiver, present in your ignition switch, which interprets car key, a damaged smart key system or any wiring error between a button and computer. On many cars, computer reprogramming will be necessary in order that the computer can rightly make out the key fob. However, if you cannot do it, you may contact locksmith.
Normal activation of the engine but sudden collapse, while driving
It is another common sign of the bad condition of ignition switch of your car. Damaged contacts of the switch can lead to a temporary failure of voltage due to the vibration or heat. While there is power loss through your ignition switch, it can lead to the stumbling of the engine.
Remember that due to the regular use the Ignition switch can wear away. If you drive the cars more, then more time may be taken for using your ignition switch. This problem can also be managed easily by the locksmith. To avoid the worse condition of the ignition switch, you should not delay in contacting the locksmiths.
Key gets broken away in ignition switch
Here also, the best idea is to get locksmith. The experts will attempt to eliminate the busted key of the car from the switch.
While the shattered key may be removed successfully, you may utilize spark key. Or, alternatively, you can also have a fresh key, created from the old crashed key. Sometimes, the new key of the car may not be manufactured from broken key very easily. In that case, you may need to have a different lock cylinder along with the keys.
Replacement of your ignition switch
For replacing the ignition switch, you may take the car to any repair shop. But, the best idea is to look for locksmith for the safe, easy and the affordable solution.
Often, these ignition switches can be very hard to change. Car manufactures make such switches very difficult to prevent the vehicle theft. Ignition switch, which is placed on a steering piece, is generally sited beneath a kind of shroud that has to be eliminated for accessing the switch.
Thus, for all the problems that are related to ignition switch, you can look for the expertise of any reputable locksmith.