2002 GMC Yukon Q&A

2002 GMC Yukon Question: camshaft sensor replacement

I am attempting to replace a camshaft sensor for my mom and dad. I can't find consistent information on where it is located. Where is it and how can I get to it and how do I know I have the right part when I disconnect? Pictures would help a ton!! They have a 5.3 L engine. -
This question hasn't been answered yet.
Answer It or share it on , or Email to get an answer.