Replaced thermostat in 2004 Kia Sedona, and it didn't help my situation... Van is still blowing cold air w/ a change to "luke warm" air every so often. Temp gauge still fluctuating, has never overheated-but will get really warm, and then temp will go back down after accelerating. No leaking or overflowing of antifreeze, and no antifreeze in oil either... What's going on?? SOMEBODY PLEASE HELP ME!!!????
Heater coil
SOURCE: overheating in 2002 sedona
I would also check your oil for the infamous white milky substance. Which usually means you have a blown head gasket. You will need to get this repaired or just limp the vehicle along Replace the thermostat and check for any cracked hoses etc. If you still have issues let me know. Air bubbles in your coolant system can also cause this. Keep adding coolant untill it stops taking at and is at the fill line on your reservoir.
SOURCE: Heater doesn't get warm 2004 Kia Sedona. Shop
most likely its a blend door issue but possibly heater core
SOURCE: Temp gauge will go to hot & come back to normal,is it thermostat?
try the thermostat first if its not that SELL IT lol the head gaskets can cause it to over heat so will cracked or warped heads if you drive it to long overheating ( if it is )
you can do alot of damage to the engine GET IT LOOKED AT this can some times be very costly to fix
SOURCE: problem with heater blowing cold
Replace your thermostat. first of all it is the cheapest.It is probably stuck in the closed position not allowing your coolant to flow.
249 views
Usually answered in minutes!
×