Question about 2002 Nissan Altima
From the heater core to thermostat housing and upper intake heater and heater core
Posted by Anonymous on
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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
oh, a sentra is the bottom hose, follow that to engine you will see the housing it has 2 or 3 nuts holding it to the block, good luck,
Posted on Oct 31, 2009
Testimonial: "YAY! Thanks so much!"
this is all i could find,the fusebox locations and fuse location #, but nothing about which fuse is which, i hope this will help,
Posted on Feb 17, 2010
Tips for a great answer:
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