Where can you find the correct torque specifications for replacing an intake manifold?

The correct answer is the manufacturer's manual. This resource provides the most reliable and accurate specifications for torque settings, which are essential for ensuring that the intake manifold is properly secured. Manufacturer's manuals are typically exhaustive in detailing the exact specifications needed for various components of a vehicle, thereby minimizing the risk of over-torquing or under-torquing the bolts. Such precision is crucial because it affects engine performance and longevity.

Trade magazines, while informative, often cover a broad range of topics and may not include specific torque specifications. User manuals for the car, which might be found in the glove compartment, might not provide the detailed specifications required for components like the intake manifold. Online forums can offer valuable advice and shared experiences from other car enthusiasts, but the information there may not be verified and can vary greatly in accuracy. Therefore, the manufacturer's manual stands out as the authoritative source for this technical information.