Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Intake Manifold: Assembly
- Install the tumble generator valve assembly onto intake manifold.
Tightening torque:Β
8.25 N.m (0.84 kgf-m, 6.1 ft-lb)Β
- Install the air intake duct to the intake manifold.
Tightening torque:Β
19 N.m (1.9 kgf-m, 14.0 ft-lb)Β
- Install the fuel pipe assembly and pressure regulator to intake manifold.
Tightening torque:Β
6.4 N.m (0.65 kgf-m, 4.7 ft-lb)Β
- Install the fuel injector pipe LH.
- Connect the fuel hose LH to the injector pipe, and tighten the clamp screw.
Tightening torque:Β
1.25 N.m (0.13 kgf-m, 0.94 ft-lb)Β
- Install the fuel injector pipe RH.
- Connect the fuel hose RH to the injector pipe, and tighten the clamp screw.
Tightening torque:Β
1.25 N.m (0.13 kgf-m, 0.94 ft-lb)Β
- Install the engine harness onto intake manifold.
- Install the harness bracket which holds the engine harness onto intake manifold.
Tightening torque:Β
19 N.m (1.9 kgf-m, 14.0 ft-lb)Β
- Tighten the bolts which secure fuel injector pipe onto intake manifold.
Tightening torque:Β
19 N.m (1.9 kgf-m, 14.0 ft-lb)Β
- LH side
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
