K 1500 Yukon 4WD V8-5.3L VIN Z Flex Fuel (2003)
![background image](/gmc/k_1500_yukon_4wd/v8-5.3l_vin_z_flex_fuel/Page-676003.png)
See: Engine, Cooling and Exhaust/Service Precautions/Vehicle Damage Warnings/Fastener Notice
11. Tighten the air cleaner outlet duct clamp screws at the following locations:
-
The throttle body
-
The MAF/IAT sensor
Tighten the screws to 7 Nm (62 inch lbs.).