2000 Mercury Grand Marquis "replace heating fan" Questions

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...fan still not working. is this the blower motor fan for you heating and A/C or the cooling fan  cooling fans have a relay blower fans are fused but controlled from switches inside as well as ...

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...heat fan blows. no heat. rad full. Radiator may be full, but have it tested or get it drained and replaced.  If that doesn't do it, you've probably got a more serious radiator

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Question about Mercury Grand Marquis

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...overheating The fan on our 2007 Mercury Grand Marquis would only work on the highest speed. I replaced the blower control module (for automatic temp control) and it worked fine on all speeds

Question about Mercury Grand Marquis

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...the motor is connected, but I don't know how to proceed? check for ground going to fan. If there is no ground replace a/c control panel located under radio it what you use to turn on the heater/ ...

Question about Mercury Grand Marquis

1 Answer

...heating. I replaced cracked intake manifold , thermostat , fan relay , coolant reservoir cap(16psi), and flushed the radiator. The temp gauge goes all the way up and the upper radiator hose gets very ...

Question about Mercury Grand Marquis

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replacing water pump Drain rad and remove hoses and fan shroud catching coolant as you go. I like the rad out so there's more room and less likely to damage it with tools. Take off belts by loosening ...

Question about Mercury Grand Marquis

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Just got heater core replaced and now have no heat from heater or defrost. Fans work, just don't blow anything beyond "cool". You could have a bad thermostat. Also, if the heater core was ...

Question about Mercury Grand Marquis

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no heat,replaced heater coil but no heat when switch on to the heat,fan comes on but no heat No heat = no motion. If there is no heat in your car there is no molecular motion (no molecular bond) and ...

...replace tthermostat,anitifreeze,the hose , I have good air cominng out of the vents last years I had a small bit of heat when I turn on the heat but this year none. what do you think It is? Assuming ...

Question about Mercury Grand Marquis

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...Marquis with auto air condition. Blower does not come on AC / Heat still works but no air. I have replaced the blower motor, relay and fan control module but with no luck. Am I missing something or ...

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