Cylinder Head - Intake Manifold Deck View

2004 Oldsmobile Bravada AWDSECTION Cylinder Head - Intake Manifold Deck View
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 Isuzu Ascender, 2005 GMC Envoy XUV, 2005 GMC Envoy XL, 2005 GMC Envoy, and 2005 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Cylinder Head Thread Repair - Intake Manifold Deck View
GM698384Courtesy of GENERAL MOTORS CORP.
Cylinder Head - Intake Manifold Deck View

Service Hole Location Thread Size Drill Counterbore Tool Stop Collar Tap Driver Insert Drill Depth (Max) Tap Depth (Min)
  mm (in) mm (in)
1 M 10 x 1.5 211 212 n/a 213 214 420 33 1.3 27 1.063
2 M 10 x 1.5 211 212 n/a 213 214 215 28 1.103 22 0.866
3 M 10 x 1.5 211 212 n/a 213 214 420 33 1.3 27 1.063
4 M 6 x 1 201 202 n/a 203 204 205 23 0.906 18 0.709
5 M 6 x 1 201 202 n/a 203 204 205 23 0.906 18 0.709
6 M 6 x 1 201 202 n/a 203 204 205 23 0.906 18 0.709
7 M 6 x 1 201 202 n/a 203 204 205 23 0.906 18 0.709
8 M 6 x 1 201 202 n/a 203 204 205 23 0.906 18 0.709
9 M 6 x 1 201 202 n/a 203 204 205 23 0.906 18 0.709
10 M 6 x 1 201 202 n/a 203 204 205 23 0.906 18 0.709
11 M 6 x 1 201 202 n/a 203 204 205 23 0.906 18 0.709
12 M 6 x 1 201 202 n/a 203 204 205 23 0.906 18 0.709
13 M 6 x 1 201 202 n/a 203 204 205 23 0.906 18 0.709
RENDER: 1.0x

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
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