Question about 2001 Nissan Altima
2001 NISSAN ALTIMA OVERHEATED AND SPITS OUT WATER AND COOLANT FAN WORK OIL GOOD
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Posted on Jan 02, 2017
If the engine is not over heating than most lilely it isn't the thermostat or waterpump that is causing the problem. Check the heater hose coming out of the manifold and see if it is warm to hot. Next check the return line from the heater if it is still cold or moch cooler than the inlet, the most possible problem is the heater water control valve if this model has one or possible the core of the heater is plugg with slime cause by some antifreezes setting during the summer months while not being used. If this is the case than remove tihe two hoses and back flush the heater core with water pressure until it runs clear. I have had this problem before and this cured my problem. I also had to flush the engine and radatior also. Hope this help. .
Posted on Mar 14, 2009
you might want to have a radiator shop run a flow test on the radiator to make sure it isn't partially plugged up. it is almost impossible to guestimate if it is plugged up partially without a flow meter. and on most computer controled engines the sensors depend on the thermostat to keep the temperature within the operating range of the sensors.
Posted on May 05, 2009
2000 sentra ac start blowing hot air, then started running hot. I checked the oil and it was very low, just had all of the belts replaced. any help
Posted on Jun 18, 2009
You have to identify where the oil is leaking. Check the spark plugs if it has oil, you may just need to replace the oil seal in the plugs. If you meant actual burning from the exhaust, you may want to check the head gasket and the piston rings if the oil seeps into the combustion chamber.
Posted on Jul 08, 2009
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