Download Refer to the appropriate shop manual for your vehicle to obtain specific service procedures for this part. If you do not have a service manual or lack the skill to install this part, it is recommended that you seek the services of a qualified technician. Pay special attention to all cautions and warnings included in the shop manual! Read and follow all instructions carefully! Failure to do so will result in severe damage to the intake manifold and to the engine! 1. Carefully remove intake manifold per the service procedure outlined in the shop manual. 2. Clean mounting surface. 3. Reinstall intake manifold per shop manual. 4. Tighten intake bolts to 25 nm (18 ft/lb). DO NOT OVERTIGHTEN! 5. Use the graphic below for the torque sequence.