Heater in mehran

[yasser_azeem]

AOA,

when i start heater in my car, it throws only cool air. (even temperature gauge is at 50%) i want to know whether heating system in mehran takes heat from car radiator/ engine or from AC system.
Also AC is installed but AC gas is finished, so if it is taking heat from AC system then i have to install gas in AC system ??
i have read in forums that most AC mechanics remove heater pipe, so if it is removed then AC mechanic will fix this or its a simple job and any mechanic can do this ?

[newses900]

any mechanic can do this brother. just fix the heater pipes.

[dms664]

It may be that mostly mechanics remove the thermostate valve to avoid overheating in mehran and the engine never touch its optimum temp, so check that if it is in place? if its not there , just install a thermostate valve and u r good to go.

[yasser_azeem]

It may be that mostly mechanics remove the thermostate valve to avoid overheating in mehran and the engine never touch its optimum temp, so check that if it is in place? if its not there , just install a thermostate valve and u r good to go.

i think thermostate is installed and fan is in auto state

[dr3vil]

just turn heater on when its engine is hot

[atherrr]

nop Bruvv.the heater has nothing to do with the A/C system..its a totally different mechanism.......
bas mechanic se check karwa lo....

[saadzzz]

may b ur car radiator heater core is not working some times the radiator core due to moisture or water rusts the core of radiator check that too

[pwuser160062131033]

Can heater work without ac install

[pwuser160062131033]

Can heater work without ac install as i have not install ac on that

[flyingfeather]

Yes it works without AC. Just ask mech to connect heater pipes and clean the heater core (it is located underneath dashboard)

[junaidahmad463]

@flyingfeather
Heater core ?
Can u please explain a bit.

[flyingfeather]

Located under dash board basically a small radiator that gets hot water from radiator. Generally mech disconnect heater core. If this is the case ask mech to first rinse the core with plain water and compressed air you might see a lot of gunk coming out. then connect the core with radiator and your heater will be good to go, provided thermostat valve is installed in radiator pipe.

[junaidahmad463]

Ok got it. @flyingfeather
This process requires dashboard to be removed first or mech can remove core w/o removing dashboard.

[flyingfeather]

If heater core is rusted and rotten only then it needs to be replaced otherwise it is good to go. In alto the dash needs to be removed 3000 rs labour. Not sure about mehran