Illuminating the Check Engine indicator does not always indicate dangerous malfunctions. If the engine is running normally and showing no obvious signs of damage, then you are good to go. But there are cases where you shouldn’t continue driving with a “tick” on:
– if the car’s power has decreased and the engine has gone into emergency mode;
– if the engine starts to run unstable, it vibrates and shows other signs of malfunction;
– if at the same time as the Check Engine indication the oil, catalyst or engine overheating indication comes on, it is said fakti.bg.
If the Check Engine Light comes on or flashes and you don’t have a diagnostic scanner, be sure to visit an auto repair shop as soon as possible. The masters there will help you identify the malfunction and fix it.
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More serious diagnostics and disassembly of some parts may be required. Usually such a job is not cheap, but the replacement of the motor will cost a lot more!
And here are the most common problems that the Check Engine indication tells you about:
The problem with the ignition of the air-fuel mixture in one of the cylinders
Refueling with low quality petrol
Do not forget to close the tank lid, the “check” may flash for this reason
If the light goes on and off after a few minutes, it means that a spark plug, coil or nozzle is not working properly
Cars with these gears will give you big problems
Defective fuel injectors
Damage to elements of the high voltage system
A problem with the oxygen sensor, the so-called lambda probe
Malfunction of the exhaust catalyst
Reduced oil pressure
Damage to one of the sensors
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