Delco 10si, 12si Alternator Voltage Regulator Testing - zeketheantiquefreak

With a variable voltage DC power source (adjustable from at least 13 to 16 VDC) and a 12VDC bulb socket with pigtails, (or a simple test light) you can easily test these durable voltage regulators. Cutout should occur at ~14.8 VDC.

[fixitman]

Do you plan on posting any more videos?

[DIABLO__Tester_Sacramento]

how to determine, do I have pushrod tick, rocker arm or valve lifter ticking ?

[ulis_garage]

Thanks for this info, great help! Will this work for "1 wire" VRs as well?

[littlewingpilot]

Hey there Zek, Don here again, have you ever done a 12v negative ground conversion from a 24v positive ground on a 20 series JD ?

[presicionturning]

How wouod u bypass one of these? I need to charge my 4 truck batteries so i can keep driving. I would be happy with 16volts, i would just turn on all my lights to keep from frying my ecu

[MechanicForGMCCars]

Sir is there any posibility that I culd manuali control when and how much that voltage regulator wuld charge me baterry???
I have unusual problems many times I use hv ceramic capacitors on me ignition coil so me alternator is constantly back feading true alternator buld unless I give it bigger engine rpm also I have problems when running centrain engine aplications I go as low as 300-500rpm with me engine Its Opel engine typical GM lay out systems.
So I try to figure out when useing plasma ignition or amplifier ignition to not mess up me charging system or I wuld like to control me alternator charging manuali if posibel.
So do there exist any circuets that I culd use to fix that problem some peopel mentioned voltage deviders some say cloosed loop regulation systems Im realy confused honestly .
So hoppe to see advice what I culd do to make at least some what that thing manuali programabel.

[garytaylor]

I’ve watched this video several times and it is informative, Why can’t you move the camera your using to make the video further away from the parts you’re filming so you can see what the hell you’re doing. All I see is your fingers and the camera moving to quickly to see what you’re