Contents: The starter does not turn the engine ↧ The crankshaft turns, but too slowly. ↧ The starter does not stop. ↧ The starter works, but the… ↧ Battery overload. ↧ Battery discharge ↧ The charging indicator does not work… ↧ After starting the engine, the… ↧ The engine starts with difficulty ↧ Unstable engine operation at idle. ↧ Insufficient engine acceleration ↧
The starter does not turn the engine
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Checkpoints
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Operation, action
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Low battery voltage
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Charging or replacing the battery.
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The battery cable is loose, rusty or damaged.
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Repair or replace the battery cable.
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The starter is faulty or there is an open circuit in the starter circuit.
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Repair or replace starter/starter chain.
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The ignition switch is faulty or fuse Ef2 is blown.
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Replace ignition switch or fuse Ef2.
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Short to ground
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Eliminate short circuit to ground.
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The crankshaft turns, but too slowly.
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Checkpoints
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Operation, action
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Low battery voltage
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Charging or replacing the battery.
Repair or replace the battery cable.
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Starter faulty
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Repair or replace the starter.
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The starter does not stop.
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Checkpoints
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Operation, action
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Starter faulty
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Repair or replace the starter.
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The ignition switch is faulty
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Replace the ignition switch.
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The starter works, but the crankshaft does not turn.
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Checkpoints
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Operation, action
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Clutch gear failure or starter faulty
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Replace the starter.
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Flywheel ring gear failure
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Replace flywheel.
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There is a break in the connected circuit.
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Repair the break in the circuit.
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Battery overload.
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Checkpoints
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Operation, action
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The ignition coil regulator is faulty
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Replace the ignition coil regulator.
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Battery discharge
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Checkpoints
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Operation, action
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The alternator drive belt is loose.
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Adjust the belt tension or replace it.
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Open or short circuit in the circuit
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Eliminate open or short circuit in the circuit
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The ignition coil regulator is faulty
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Replace the ignition coil regulator.
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The battery is discharged
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Replace the battery.
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Grounding circuit break
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Eliminate the break in the grounding circuit.
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The charging indicator does not work when the ignition is turned on (the engine is not working)
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Checkpoints
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Operation, action
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The ignition coil regulator is faulty
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Replace the ignition coil regulator.
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The charging indicator lamp or fuse has burned out.
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Repair or replace the charging indicator lamp/fuse.
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The ignition switch is faulty
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Replace the ignition switch.
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Open or short circuit in the generator ground circuit
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Fix the fault in the circuit.
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After starting the engine, the charging indicator light does not go out.
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Checkpoints
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Operation, action
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The ignition coil regulator is faulty
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Replace the ignition coil regulator.
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The battery cable is rusty or damaged.
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Repair or replace the battery cable.
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The alternator drive belt is loose.
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Adjust the belt tension or replace it.
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Fault in the wiring harness
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Repair the wiring harness.
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The engine starts with difficulty
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Checkpoints
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Operation, action
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The ignition coil is faulty
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Replace the ignition coil.
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The spark plug burned out
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Replace the spark plug or adjust the gap.
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Inaccurate ignition timing
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Restore valve synchronization.
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Unstable engine operation at idle.
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Checkpoints
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Operation, action
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The spark plug burned out
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Replace the spark plug or adjust the gap.
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The ignition coil is faulty
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Replace the ignition coil.
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Inaccurate ignition timing
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Restore valve synchronization.
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Inaccurate ignition timing
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Restore valve synchronization.
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Insufficient engine acceleration
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Checkpoints
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Operation, action
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Inaccurate ignition timing
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Restore valve synchronization.
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(The original material is located on the website: «ChevyMan»)