QUIZ 3

Name two symptoms of clogged fuel or air filters.

What test can help identify low fuel pressure in the system?

mention one possible cause of hard starting related to the fuel system.

During a routine maintenance check, Liam discovered carbon buildup on the turbo blades of his car. List one repair step he should take to fix this issue.

What part must be inspected when diagnosing a malfunctioning mass air flow sensor?