OEM 2005 Chevrolet Uplander Throttle Body

2005 Chevrolet Uplander Parts Questions & Experts Answers

• Q: How to replace the throttle body assembly on 2005 Chevrolet Uplander?

  A: To replace the Throttle Body assembly, the removal of air cleaner intake duct is first to be done. Leave the electronic throttle control (ETC) electrical connector disconnected from the Throttle Body and loosen the heater pipe nut at Throttle Body. Next, take away the heater inlet pipe from the heater inlet pipe followed by nuts and bolts of the Throttle Body and then take away the Throttle Body assembly with the Throttle Body Gasket. Thoroughly clean and inspect the mating surface of the Throttle Body Gasket using a solvent, making sure not to solvate the gasket and Throttle Body assembly because it is detrimental. When requirments of any on performing maintenance, replace the gasket as needed, then install the Throttle Body assembly and tighten it with the nuts and bolts ensure that it's tight at 10 n.m (89 lb in). The heater inlet pipe and heater outlet pipe nut need to be replaced onto the Throttle Body and the nut tightened to 25 n.m (18 lb ft). Last, plug back the etc electrical connector to the Throttle Body and put back the air cleaner intake duct.