Hey all,

I have a 90' 350 5.7 gta and I was wondering if anyone has some pics
of their engine compartment (stock), to show all the heating and cooling
hose routings.
With winter coming I would like to be able to use the heater in my car.
Problem is the genius whom I bought this car from disconnected the hoses
going to the heating core and seems to have "jerry rigged" the routing of the
hoses.
I have seen pics on this board (not actual owner's vehicle pics, but a diagram
showing the routing). He has appear to have one small hose coming from
underneath the car going to the radiator (there's some kind of pipe there also). I am almost 100% sure that's not right as I am going by the diagram
that I have found from this forum. Question is, what gets connected to
that bottom connection??? The diagram doesn't have any hoses coming
from the bottom of the vehicle other than the big one from the water pump
to the rad.
Help???

 

Did you er get any pics ? Im in the same boat and havent found anything yet .

 

nope. In fact you're the only one that replied. If I ever get them, I will
let you know.

 

If the hoses are routed so that they don't go to the heater core anymore, it is probably like that because the heater core was leaking.

 

^^^ thats exactly why my heating lines were disconnected.