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.
Ignition Distributor
Ignition distributor is a Hall Effect type with no centrifugal or vacuum advance. Hall sender is operated by a 5-aperture trigger wheel. Voltage signal from Hall sender is received by ICU at approximately 60 degrees BTDC. ICU uses this signal to determine engine speed and crankshaft position.
Ignition has an anti-tampering cover that is attached to a boss on cylinder head next to ignition distributor and covers distributor clamp nut. To gain access to clamp nut, anti-tampering cover shear bolt must be removed.
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:
- • 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.