its cold

hi, i have a renault 19 1994........engine doesnt seem to be over heating, but im only getting engine temp coming through heating system, any ideas of what could be the prob

many thanks

hi need some more information..........do you mean temp gauge is not working?
even though interior heater working.
if this is the case you probably need the temp sensor replacing. a good mech should be able to do it quickly for you.