How to Replace Throttle Body 2003-06 GMC Yukon

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Rough idle, poor performance, and a check engine light are all signs of throttle body problems. If a thorough cleaning didn’t resolve the issues, you may need to replace the assembly. This video shows you how to install a new, engineered to fit TRQ throttle body on your 2003-06 GMC Yukon.

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• Check here for more videos on the 2000-06 GMC Yukon:    • GMC Yukon 2000-06 2nd Gen  

This repair was done on a 2004 GMC Yukon XL 1500 SLT 5.3L Sport Utility 4-Door Automatic and the process should be similar on the following vehicles:
2000 GMC Yukon XL 1500
2001 GMC Yukon XL 1500
2002 GMC Yukon XL 1500
2003 GMC Yukon XL 1500
2004 GMC Yukon XL 1500
2005 GMC Yukon XL 1500
2006 GMC Yukon XL 1500

Tools you will need:
• Flat Blade Screwdriver
• 8mm Wrench
• 10mm Socket
• 8mm Socket
• Trim Tool Set https://trq.video/oQz-1AXXX00006
• Hose Clamp Pliers https://trq.video/odR-1AXAA00076
• Hose Pinch-Off Pliers
• Needle Nose Locking Pliers
• Ratchet
• Socket Driver
• Socket Extensions
• Torque Wrench https://trq.video/oafL-1AXAA00044
• Paper Towels

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Check out our playlist:
GMC Yukon 2000-06 2nd Gen:    • GMC Yukon 2000-06 2nd Gen  

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⚠ DISCLAIMER:
While TRQ strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. TRQ is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.