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 fuel pipe assembly and pressure regulator, etc. to the intake manifold.
- Tighten the bolt which installs the fuel pipes on the intake manifold.
Tightening torque: 5.0 N.m (0.51 kgf-m, 3.7 ft-lb)
- Connect the right side fuel hose to the injector pipe, and tighten the clamp screw.
- Install the fuel injector pipe.
- Connect the left side fuel hose to the injector pipe, and tighten the clamp screw.
- Connect the air assist hoses.
- Install the fuel injectors.NOTE: Replace the O-rings with new ones.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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