Here's why:
* Engine Variations: There are numerous variations within the GM 3800 series 2 engines, including different years of manufacture, specific models, and even different revisions within the same model year. Each variation might have slightly different torque specifications.
* Safety and Accuracy: Providing incorrect torque settings could lead to serious damage to your engine, potentially causing leaks or even catastrophic failure.
What you should do:
1. Consult your owner's manual: The most reliable source for torque specifications is your vehicle's owner's manual. Look for the section on engine maintenance or specific instructions for your intake manifold.
2. Refer to a reputable repair manual: Factory repair manuals are another excellent source of accurate information. You can find these online or at your local auto parts store.
3. Contact a qualified mechanic: If you can't find the correct specifications, it's always best to consult a certified mechanic. They will have access to the correct information and can ensure the job is done safely and properly.
Remember, always prioritize safety and accuracy when working on your vehicle.