Tapping throttle body

  1. #1
    My car has a bad ticking noise from the inlet manifold! My vts is also miss firing as well!everyone says coilpack but tht won't solve the ticking any suggestions possibly blocked injector
  2. #2
    yeah mine does this and it was misfiring today for the first time! i think my misfiring is probably unclean injectors but i assumed the throttle body noise was normal...