Question about 1996 Dodge Neon

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I have little heat

How do I clean a heater core of gunk

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The best way to clean out a heater core of gunk on a dodge neon is unhook the heater core lines from the fire wall after draining all the old coolant and then run a water hose to the heater core, do the top line first and then do the botom one after about a min. while the coolant is out replace the thermoustat.

Posted on Dec 20, 2008

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SOURCE: no heat out of heater box.Heater core clean, good

check your blower motor to see if it is runnig,that may be the problem.

Posted on Jan 24, 2011

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Posted on Jan 02, 2017

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Will flushing the radiator improve the heating


Flushing the radiator should actually cause your motor to run cooler, because the flushing process removes built up gunk and rust that plugs them. If you are talkin about getting more warmth to the interior of you pick up through the heater. there are a couple things you can do. replace the engine thermostat with a little bit higher temp. or you can try to backflush the heater core itself. if you are not getting the heat through your heater the best bet is the heater core is pluged, this is very common to have happen. Hope this helped you out.
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