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.
Secondary Ignition Coil Wire Test
Replace secondary ignition coil wire with known good wire. Hold distributor end of secondary ignition coil wire approximately 0.25" (6 mm) from engine block, using suitable insulated pliers. See Fig 1 . Crank engine. If weak or no sparking is present, install new coil and repeat test. If sparking is present, repeat test with original secondary ignition coil wire. If sparking is present, go to ROTOR ARM TEST . If weak or no sparking is present, install a new secondary ignition coil wire. If engine still does not start, go to ROTOR ARM TEST .
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.