I have issue on my screen I have message "cylinder 3 misfire detected" it's a big problem?
My car has 68000 miles.
My car has a manual transmission.
Hello. Anytime there is a cylinder misfire it is a serious issue. The problem may be from a bad spark plug or ignition coil, or it can be more serious such as an internal engine problem. Either way, the issue needs to be fixed, because over time it will cause damage to other parts of the vehicle such as the catalytic converter. I usually start by removing and inspecting the spark plug and ignition coil and testing them. I will also do a compression test just to verify that the engine is good internally. If you want to have this misfire looked at, consider YourMechanic, as a certified mechanic can come to your home or office to diagnose and repair this.
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