coolant

Hi everyone greetings from Vancouver Canada, i recently bought a glanza v and am trying to fix it up.... i am trying to diagnose my radiator fan i feel like it is not kicking in when reach operating temperatures. the car is completely stock. sometimes i turn the engine on(warm) and hear the fan...

at what temps are you likely to warp your block/head past recoverable levels..? i recently ditched my air-con, meaning the auxiliary fan went with it, but now, i'm getting slow-moving traffic temps of about 92 deg C -- at ~94, the rad fan will kick in as it should. but once on the move, it will...

can anyone confirm that the stock ecu fuels more when the coolant temp readings are lower than half..? i would presume that would mean the coolant is at about 50~60 degrees when the gauge is at about quarter..? i ask because i recently started digging around in order to know if i am burning...

i recently purchased a new thermostat but it came without a seal. should it have a seal in the box..? i would presume so. anyone got a pic..?