Device That Helps Fire Up a Car's Ignition
This page is the CodyCross answer for the clue below from Comics, Group 1079, Puzzle 4 (Family Curse).
Question is: Device That Helps Fire Up a Car's Ignition
and the answer is: SPARKPLUG
Word Meaning:
SPARK PLUG — The part of some internal combustion engines which forms a high-voltage electric spark which ignites the fuel-air mixture to begin the power stroke. (Petrol engines have spark plugs. Diesel engines do not have them because the heat from their high compression ratios supplies the ignition.)
Definitions from Wiktionary.