1988 Jeep Cherokee "heat pump fan spin freely" Questions

pump *few months maybe* doesnt over heat, no leak, but it squeaks, just like a bad idler pulley would. when running i sprayed oil in on it and it stop squeaking for a short time. what can i do to stop

...heat i have changed everything on the cooling system water pump and all. I also changed the fan relay and the fan switch did i miss something? I think there are two fan switches on the 99 but I don't ...

...heat My 2005 Nissan Sentra 1.8s with 55,000 mi. blows cold air from the heater. Coolant not circulating in engine. Lower hose stays cool to touch. Both heater hoses cold. Changed thermostat - didn't ...

heat quickly, if timing is off in the least. Abad radiator cap, not holding sufficient pressure can let pressure push the fluid back to the resevoir. You do not mention, does it return to the radiator

...pump went bad. The Over Heating Problem, Might be One of three things 1 Low Coolent/Old Coolent. Or 2 Your Radaitor is just too old to cool effectly, Replace the Rad and you should eb good, Or third ...

...pump. Overheating and loosing heat at lower RPM sounds like your not moving enough water through the cooling system, at higher rpm moving just enough water moving to be happy. Check water level and ...

...pump and thought you might be the thermostat that all you have is old and therefore comprises light help please thanks I"m not sure what the problem is, this sounds like the engine light is coming on ...

...fan blades itself. Check radiator cap, (no gasket tears). Could be thermostat going bad ? Could be coolant temperature sensor/switch (from computer) going bad? Check radiator hose(s) (too soft, may ...

...pump or radiator thermostat? Is the cooling fans kicking in? Do you have heat going in side of car from the heater core ? Is the motor full of water/antifreeze? ....I would start at the water pump by ...

...pump was leaking so i replased it now the moter over heats what do you think i should try next? I would recommend that you flush the radiator, and change the thermostat. You may want to change out ...