» » »

Buick Q&A

Ask Your Question

2004 Buick Rainier Question: firewall hoses

 

Question

jrojr38, 4.2L 6 Cylinder, Reading, PA, May 18, 2009, 16:39
 Rookie

im trying to locate the 2 hoses that come out from the firewall so i can atach a flush kit to it. where are they located please?

1 Answer
Flag This
  • Answer #1

    May 22, 2009, 09:42
     Master

    The heater hoses are connected to the heater core just under the A/C hoses on the right side of the firewall. There is not much room back there and not much rubber hose to install a flush tee. You may need to find another way to flush your cooling system. Don't forget, used coolant is considered hazardous waste. Please dispose of your old coolant properly.

    Reply
    Flag This