Combustion __; Engine Components That Burn Fuel
This page is the CodyCross answer for the clue below from Trip to Spain, Group 855, Puzzle 1 (Cobblestone Streets).
Question is: Combustion __; Engine Components That Burn Fuel
and the answer is: CHAMBERS
Word Meaning:
CHAMBERS — (archaic) A set of rooms in a building used as an office or a residential apartment.
Definitions from Wiktionary.