Resistance in the length of wire that makes up the extension cord causes voltage to drop. But it needn't be a problem with the right extension cord. For an electric drill, up to a 25 foot cord of 16 gauge wire will cause a voltage drop so small as to be negligible. For 50 feet, switch to a 14 gauge cord. For heavier power tools (circular saw in particular) you should use a 14 gauge extension from the get-go.
A retarding voltage is what causes the electronic to shut down.
Voltage drop due to the resistance present in the series circuit causes voltage split over a series circuit.
there is a difference in electrical potential energy.
I would hazard a guess and say that it is a bad coil.
Perhaps a defective voltage regulator- not regulating voltage Perhaps a defective gauge-
Then it or the sender is broken
Either the gauge or the voltage regulator device on the charging system has failed.
The voltage does not depend on the gauge of the wire, but on the thickness and type of insulation.
poor suspension
The voltage gauge on the Blazer is not the most accurate (cheap) When using the signals the voltage draw on the system is enough to make the gauge move slightly.
A short in the turn signal wiring can cause the voltage gauge to fluctuate. A loose ground wire can also cause the gauge to fluctuate.
Mine does, too.. Annoying.
Resistance in the length of wire that makes up the extension cord causes voltage to drop. But it needn't be a problem with the right extension cord. For an electric drill, up to a 25 foot cord of 16 gauge wire will cause a voltage drop so small as to be negligible. For 50 feet, switch to a 14 gauge cord. For heavier power tools (circular saw in particular) you should use a 14 gauge extension from the get-go.
Its you shocks or sway bar
replace the rear shock asorbers
The lower the voltage the larger gauge wire you will need to get the same power.