Envoy 4WD V8-5.3L (2007)
![background image](/gmc/envoy_4wd/v8-5.3l/Page-650009.png)
7. Install the vacuum brake booster hose to the rear of the intake manifold.
8. Connect the fuel feed pipe (3) to the fuel rail (2). Refer to Metal Collar Quick Connect Fitting Service.
7. Install the vacuum brake booster hose to the rear of the intake manifold.
8. Connect the fuel feed pipe (3) to the fuel rail (2). Refer to Metal Collar Quick Connect Fitting Service.