Comon guys- plz help- which firewall hose is heater inlet?

[slalomking]

Now I KNOW a few guys out there can help out! Posted twice and NO replies.

Which of the two side by side, 2 inches apart water hoses going into the firewall on the driver's side is the heater inlet hose? The one more driver side or the one more passenger side?

What to put a flush "T" in and the inlet side is best.

Thanks in advance!

[[ion] C2]

not many people have the ecotec

however, i just realized, durrrr... we all have the same heater core setup. the one on the driver's side is the inlet.

[a.graham52]

also a good way to tell... the one thats hotter is the inlet.

[slalomking]

My thanks to both of you. After 100K a nice coolant flush will be a good thing.

[a.graham52]

100K is the correct milage to flush dex-cool anyways.