Is the fan blowing probably try to check the heater blower controle module first if nto that then go to the heater blower fan it self had the same problem and it was both of them i ope its not the controle module its not cheap $200 from the cadillac dealership but its a very easy fix
SOURCE: over heating then cooling to much
overheating can be caused by defective radiator, core plugged or fins have come seperated from the fluid tubes or one of the radiator hoses have collapsed esp the bottom one when the water pump is sucking hard, normally has a spring inside to prevent this.. also caused by a rotted out head gasket and coolant is not circulating fully to the rear cylinder so is only cooling front cylinders.. can also be a defective water pump or thermostat itself. The air conditioner load may be excessive if you're using that... defective radiator pressure cap, should be 14 lbs or so... pressure too low or none?
SOURCE: my fan fuse blows when it gets hot
About the only thing that would cause the fan fuse to blow is either the fan has a problem and is dragging or a short in the wiring. I would bet the fan motor is probably bad. The hoses and thermostat have nothing to do with the fan motor fuse blowing.
SOURCE: no heat blowing from vents already replaced
I had a problem with that in January 2008, my thermostat was fine. I took my car in to the dealer and they said the hinge that opens and closes the hot/cold air inside the dash broke. They had to remove my entire dash and replace the part. Luckily I was under warranty and didn't have to pay but the repair would have cost $3000.
115 views
Usually answered in minutes!
×