Assertion: spark plug's heat range | /r/HasProperty | correct
Facets:
Source sentences:
text: If the spark plug electrodes exhibit grayish to light brownish deposits then spark plug is of the correct heat range.
text: If the heat range is correct the annealing line should be around the beginning of the ground strap bend.
text: The spark plug is the correct heat range and was a victim of the engine's condition, not the cause of it.