I am trying to install a prestone flush n' fill kit on my 1994 grand prix, and I can't seem to locate the heater inlet hose - can someone help me out? I don't want to splice the wrong hose.
The information I have found on the internet seems to conflict with what I am finding on my car. I have read that the hoses come from the firewall on the passenger side, however the hoses that I see come from the driver's side, like from behind the dash/speedometer area. There is one hose that goes directly to the very top of the engine - is that the inlet hose or a gas line? Is there a diagram or manual online somewhere that I can consult?
