Questions & Answers for: rev vehicle battery meter goes

...rev by programming the ECU to limit rpms when vehicle speed is zero. 2500 rpms seems low. Usually it is in the 3500-4000 rpm range. Is this car new to you or have you had it a while and this is a new ...

...vehicle . With the use of a multileter or digital meter measure the voltage of the battery before you put it on the car .. should be approx 12 to 13 volts ( now we are assuming that the low battery ...

vehicle but not enough to keep battery charged some auto stores such as auto zone/advanced auto can bench test both for free Get a volt meter to check the output of the alternator. If you havent got a

...rev engine and light goes off have new alt new starter and new battery anything else cause this problem Here is a website that a free manual can be down loaded for your vehicle ...

...vehicle running as well. Since I am guessing that your do not have a volt meter (battery light comes on) you may want to turn on your head lights and see if when you rev up your engine their ...

...an indication of what is drawing current by the amperage being drawn. Alternately disconnect the Ground lead at night when parking the vehicle and seeing if that still causes the battery to run

...rev the engine the battery goes up. the battery prongs are in tight and the engine will turn over. my radio used to not work, but all of a sudden it works again. since it started working again the ...

battery cable. While the car is idling, the meter should read 12.5 - 13.5 volts. Have someone rev the engine. With the increased RPM's the meter should read over 14 volts. If the voltage goes down

...rev it up and then it goes out, then when, the alternator and regulator are both new, this is the 2nd regulator that I have bought you let off of the gas the voltage regulator makes a noise If the ...

meter shakes back n forth at idle. thats not a motor cycle 2 volt drop is no good if it doesn't recover at higher revs if it does recover all is well is the alternator belt slipping could it be an old