wtaer lamp comes on and fan!

  1. #1
    changed my coolant today.however when i drive now it overheats very quickly, the lamp and fan both come on and there is no hot air coming out the vents?could this be because when filling radiator with coolant i didn't let it bleed propeerly through the bleed plug?because my dad thinks its because of that?
  2. #2
    may be air in the system and you havent filled it enough?
  3. #3
    i had this prob once slacken the little allen key in the thermostat housing with the engine running untill the water flow is smooth refill with coolant at the same time then lock off the bolt that should cure it matey
  4. #4
    yeah you got an air blockage in your system
  5. #5
    SORTED!!!!ye it was an air blockage in the system. thanx u guys,much appreciated!