your vacuum switch is located on the intake manifold to the rear passenger side, it might be stuck open therefor putting out high voltage readings, that's how your computer fugures out if it's open or closed.AnswerYou might try checking out your emission's systems (misspelled) because it might have something to do with that. AnswerCheck if you got hose off at air cleaner!:) Good Luck!
Replace your gas cap! Yes, it might be that simple.
The service used a standard civilian (contracted) Chevy Blazer during the 90's.
The head lamps should not get dim. Dim light are an indication of low voltage. You should have a volt meter in the instrument panel. If the voltages is not reading about 14V when the engine is running, you have a bad battery or alternator. It should read over 12V with the engine not running and the ignition in the on position. It should not drop below about 9-10 when cranking the engine. If you have low voltage during cranking and normal voltage at other times, you probably need to replace the battery.
Restriking voltage is transient voltage. During the arcing time, at current zero, the voltage that shows up across the contacts is the restriking voltage.
The current will be higher and voltage will be zero, during short circuit.
IGNITION ELECTRODES IMPLIES TWO ARE INSTALLED. TWO ELECTRODES IMPLIES AN OIL FIRED BOILER. THE ELECTRODES ARE TIED ELECTRICALLY TO THE SECONDARY WINDINGS OF A HIGH VOLTAGE TRANSFORMER. DURING IGNITION THE TRANSFORMER PRODUCES A SPARK BETWEEN THE ELECTRODES TO IGNITE THE ATOMIZED MIXTURE THAT THE BURNER MOTOR AND OIL PUMP PRODUCE AND DELIVER VIA THE NOZZLE. LC
Many ignition coils (I don't know about the 93 Jeep) run the coil in two modes. During startup the coil runs at full voltage to help provide a slightly stronger spark and to make up for the fact that the starter is pulling the battery voltage down. After startup, many coils receive operating voltage through a resistor, effectively dropping the operating voltage of the coil, partially because many of the coils can't operate very long on full voltage that is provided by a normally operating alternator. Check the wiring diagram of your ignition. If it uses a coil, make sure the coil is in circuit and operating properly.
The Blue Blazer Owen Hart
Perchloroethane is used in dry cleaning.
ARC VOLTAGE is the voltage that appears across the contacts of circuit breaker during the arcing period, during which the current flow is maintained in the form of an arc. The arc voltage value is low except for the point at which the current reaches zero when the arc voltage rises rapidly to a peak value.
Because of the polarity of the circuit. The signs of measured current and voltage depends on the direction of the current and voltage.
Automatic transmissions are sealed components that should not require replacement fluid, except during service changes and flushes. The 2000 Chevrolet Blazer with the 4L60E Hydramatic if leaking is indicative of a hard and or soft part failures. These could sources as simple as a hose to a major failure of the 4L60E case itself.