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GM3800LowerIntakeTorquePatter

GM3800TorqueSpecs

GM3800UpperIntakePattern

2002BuickLesabreSerpentineRoute

GM 3.8L 3800 Series II engine upper and lower intake manifold & valve cover gasket replacement

1. [Intake Torque Diagram tc21:05](https://youtu.be/nsh-3dBJjrk?t=1265)
2. [New Waterpump pipes on tensionor assembly tc22:57](https://youtu.be/nsh-3dBJjrk?t=1377)
3. [Put back bracket, altenator, belt  and wire harness bracket tc24:06](https://youtu.be/nsh-3dBJjrk?t=1446)
4. [Put back metal EGR pipe tc]()
5. [Prep upper intake gaskets and pcv tc25:17](https://youtu.be/nsh-3dBJjrk?t=1517)
6. [Upper Intake Torque pattern and spec tc32:43](https://youtu.be/nsh-3dBJjrk?t=1963)
7. [Replace fuel rail O-rings tc33:33](https://youtu.be/nsh-3dBJjrk?t=2013)
8. [Clean up throttle body and mount tc39:07](https://youtu.be/nsh-3dBJjrk?t=2347)
9. [Flush with watter without termostat first tc41:45](https://youtu.be/nsh-3dBJjrk?t=2516)

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1A Auto - Intake Manifold

AutoZone - Intake Manifold

Rebuilding 3800 Injectors youtube

Chevy 3.8L Upper + Lower Intake Manifold Gasket and Tensioner Replacement

  1. Chevy 3.8L Upper + Lower Intake Manifold Gasket and Tensioner Replacement Part 1
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  1. Chevy 3.8L Upper + Lower Intake Manifold Gasket and Tensioner Replacement Part 2
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  1. Chevy 3.8L Upper + Lower Intake Manifold Gasket and Tensioner Replacement Part 3
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GM 3.8L 3800 Series II engine upper and lower intake manifold & valve cover gasket replacement

1A Auto - How to Replace Intake Manifold 96-05 Buick LeSabre

1A Auto - How to Replace Intake Manifold 96-05 Buick LeSabre

Water Pump Replacement (04 Buick LaSabre 3.8 V6)

96 - 05 Buick Lasabre - Water Pump Replacement + Great Tips