Fastener Tightening Specifications

2004 Oldsmobile Bravada RWDSECTION Fastener Tightening Specifications
WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications

Application Specification
Metric English
Catalytic Converter Nut 60 N.m 44 lb ft
Catalytic Converter Pipe Stud Nut 32 N.m 24 lb ft
EGR Adapter Pipe to Exhaust Manifold Bolt 3.8L 29 N.m 21 lb ft
Engine Lift Bracket Bolt/Nut 30 N.m 22 lb ft
Exhaust Crossover Pipe Bolt/Nut 3.1 L 25 N.m 18 lb ft
Exhaust Crossover Pipe Bolt/Stud 3.8L 20 N.m 15 lb ft
Exhaust Crossover Pipe Heat Shield Bolt 3.1L 10 N.m 89 lb in
Exhaust Crossover Pipe Heat Shield Nut 20 N.m 15 lb ft
Exhaust Manifold Bolt/Nut 3.8L 30 N.m 22 lb ft
Exhaust Manifold Heat Shield Bolt 3.1 L 10 N.m 89 lb in
Exhaust Manifold Heat Shield Nuts 3.8L 20 N.m 15 lb ft
Exhaust Manifold Nut 3.1 L 16 N.m 12 lb ft
Exhaust Manifold Pipe Stud Nut 35 N.m 26 lb ft
Exhaust Muffler Inlet Pipe Clamp Nuts 50 N.m 37 lb ft
Exhaust Pipe Rear Hanger Bolt 25 N.m 18 lb ft
Exhaust Tail Pipe Clamp Nut 35 N.m 26 lb ft
Fuel Injector Sight Shield Bracket Nut 30 N.m 22 lb ft
Rear Bumper Impact Bar Bolt 25 N.m 18 lb ft
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.