probably timing or valves. cylinders getting too hot which is igniting fuel that is left after it has been turned off
There could be several reasons why your Hyundai Atos engine is still running even though you have switched the ignition off. It could be a wiring problem in the engine. You will need to take the vehicle to a licensed mechanic.
Maybe your ignition switch has gone bad and you didn't rally turn off the eengine.
subaru legacy engine is switched off when stop after drive
It sounds like your dizzy cap isn't lined right which causes the engine to stay running after the ignition has been switched off. i had the same problem with my fiesta
check for a bad earth strap going t gearbox to battery
at the 15 side of the coil. 15 is ignition on voltage
were is the engine number on a mondeo diesel 2010
pree ignition timing is advanced
with the engine and ignition switched off .just press on/off switch on radio
Ignition coils for diesel engine glow plugs, wait for the symbol to go out on the dash, 10 secs aprox and then start the engine
This is normal in 2002 and later models because of the electronic control box.
check the timing it may be advanced