help!!!!!!i have no heat

[svensz31t]

i just bought a 86 300zx turbo and after plugging in the climate control i realized that i had no heat at all. the heater core is not leaking. on all the setting besides 1 the a/c is on is that normal. the climate control is digital by the way.
any answers would be appreciated

[88sinZ]

layering is in this year again, wear 3 coats :lol:


just check your relays and fuses, if further from that check the blower motor, and wiring

[Domdogg123]

Sounds like a water cock problem. UGH

[onefast87]

k man, look for a vaccum leak, everytime my heat cuts out its due to a leak or broken hose!

[svensz31t]

would that cause it to only blow out cold air

[MrwassmanNA2T]

I thought if you had no vaccum to the heater valve it was always open.

[Domdogg123]

Yep, default for water cock is the open or heat position, but if it's stuck shut, then no coolant will get to the heater core = cold air.