Can you remove the timing chain cover without dropping the oil pan on a 4.2 Chevy trail blazer?

Yes, you can remove the timing chain cover on a 4.2 Chevy Trailblazer without dropping the oil pan. However, it's important to ensure that you carefully remove any necessary components that may obstruct access to the cover. Be mindful of the gasket and sealant to prevent leaks when reassembling. Always consult a repair manual for specific procedures and torque specifications.