thermostat problem.
 

Hi all, i have a problem with my 1985 190e. i have changed the thermostat and still there is very limited heat comming out the vent. as this is all new to me any help would be very greatful...1985/2.0L manual..

thanks in advance for any replies....

Feel the hoses going to the heater core to see if they are both warm or hot.You might have clogged passages and not getting proper flow

thank's..i have put a brand new thermostat in and the car temp is now twice as much as it was before. but my hose from my thermostat housing is hot & the hose at the bottom of the radiator is freezing...would this suggest a blockage ?...thanks again...

Yes , see if you can get the entire system powerflushed.You may end up having to buy a new radiator.