Tag: #valvecooling

  • EK Motor Jul 2020 (Q2)

    EK Motor Jul 2020 (Q2)

    With reference to failure of fuel injector nozzles due to burning: (a)  State, with reasons, THREE possible causes; (6) (b)  Write a procedure to be used when investigating the cause of fuel injector nozzle burning; (6) (c)  Describe a maintenance system which should be operated in order to minimize the risk of future fuel injector…