Envoy 2WD L6-4.2L (2008)
![background image](/gmc/envoy_2wd/l6-4.2l/Page-637004.png)
3. Install the auxiliary heater inlet and outlet hose/pipe nut.
Tighten the nut to 10 N.m (89 lb in).
4. Install the hose to the throttle body.
5. Using J 38185 , position the throttle body hose clamp at the throttle body.
6. Install the inlet and outlet hoses/pipes to the water pump.
7. Using J 38185 , position the auxiliary heater inlet and outlet hose/pipe clamps at the water pump.
8. Install the outlet hose to the water pump.
9. Using J 38185 , position the outlet hose clamp at the water pump.