740 L4-2.3L SOHC VIN 88 B230F (1985)
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Ignition Coil Wire: Testing and Inspection
1.
Check coil wire for signs of arcing or burning.
2.
Check resistance using a suitable ohmmeter. Correct resistance should be:
5.6 ± 1 k Ohm per meter
3.
If resistance is incorrect or coil wire insulation shows any signs of damage, replace coil wire.