Voltage Stabilizer for our 4R

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Smells like snake oil to me. Anytime I see a product that claims so much, I immediately question it's effectiveness...
 
its the same thing as a car-audio capacitor...

If you have a problem with headlight dimming (on and off for whatever reason), or you have a crappy alternator, it might help..otherwise, unless you have a system...useless
 
It's not clear what this does or how it works.

Your vehicle doesn't need it and the claims remind me of the Nitrogen for tires.
 
Jacobzky said:
is there any truths to this voltage stabilizer
has anyone tried this if not on your truck, maybe on your cars?

Snake oil!

Real capacitors in large values (multiple farads) are about the only thing to be used to filter out alternator and ignition noise. A fresh battery has such low internal resistance that there is not much more to do. Properly sized wire and good connections are number one.

When I bought my Scion H/U the guy included a similar "voltage stabilizer. Had a blinking red/green LED, big fat cables with gold plated lugs and an aluminum case.

Inside is a tiny PC board with a circuit for blinking the LED. That's all. $10 plus $6 shipping to the first fool that steps up...

:p

5f2a_1.JPG

mine is silver but that will get you better gas mileage....:awais:
 
Last edited:
Re: Re: Voltage Stabilizer for our 4R

teotwaki said:


Inside is a tiny PC board with a circuit for blinking the LED. That's all. $10 plus $6 shipping to the first fool that steps up...

:p

5f2a_1.JPG

mine is silver but that will get you better gas mileage....:awais:

most likely a 555 timer circuit.
 

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