8 Lubrication system Get ready! 1 Before you read the passage, talk about these questions. 1 How do drivers ensure the oil in their engine is up to standard? 2 What is used to grease car parts? Reading 2 Read the advertisement for an oil change shop. Then, mark the following statements as true (T) or false (F). 1 An oil change at Express Oil removes detergent buildup. 2 Express Oil changes oil pumps with each oil change. 3 A poorly lubricated suspension will experience friction. Vocabulary 3 Match the words (1-5) with the definitions (A-Ε). 1 viscosity 4 oil 2 detergent 5 Zerk 3 sludge A a part that works with a grease gun B the thickness of a fluid C a slippery substance used to keep parts moving D a chemical used to clean things E a thick substance produced by burning oil 4 Fill in the blanks with the correct words and phrases from the word bank. lubricate oil pressure Word BANK reduce oil filter grease gun heat 1 The oil pump creates ______. 2 A ______ is used to pump grease. 3 The ______ screens out dirt. 4 Grease is used to ______ engine parts. 5 Lubrication systems ______ damage caused by heat. 6 Parts rubbing together cause ______.