Assertion: spark plug | /r/CapableOf | show sign
Facets:
Source sentences:
text: Regardless of any warranties or claims made by a vehicle manufacturer, there remain situations where a spark plug wears out or shows signs of failing.
text: In most cases, it is not until the engine is modified, or the compression is raised significantly, that stock ignition systems and spark plugs begin to show signs of being inadequate.
text: If a spark plug shows signs of overheating or melting, it means that the cylinder is running hot, either due to a problem with the cooling system or overly lean air-fuel mixture or detonation.
text: In most cases, it is not until the engine is modified, or the compression is raised significantly, that stock ignition systems and spark plugs begin to show signs of being inadequate.