hello i hear you guys know your stuff cause i hope so iam freezing in my 1988 honda crx si
i dont know wats wrong but heres what i do know
at first i had a small rad leak and my coolant leval would get low and then heat up fast so i kept adding coolant and it was fine till it got low
i bought some gunk link fix and it fixed it fine and for the first day the heat worked amazing but now i have no heat at all and my temp gauge is fine
so i did a coolant flush and added all new coolant hopeing that would do something but no success still no heat
what do you guys think it could be???
do i need a new heater core???
i need help fast cause iam freezing in this weather
thx
db

 

your heater core is most likely clogged. warm up the car and touch both of the heater hoses and see if they are warm.

 

ok and wat do i do if it is clogged??

 

get a new heater core.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by gsxr1k05 &raquo;</TD></TR><TR><TD CLASS="quote">get a new heater core.</TD></TR></TABLE>

 

I wouldnt replace it with a new core without trying to flush it first. Your thermostat could be stuck open as well.