Agreed. I mentioned this in another thread. When a battery is burdened with a load, it reads low. When you turn off your car, and only a few things are burdening the battery, the voltage will read high.
The only reason the voltage is alot higher when your car is on, is because the alternator is...
What your experiencing is called burden voltage... When a battery isn't under load, it tends to read a higher voltage. A more expensive battery meter could correlate voltage to amp load, akin to showing wattage provided. Some more sophisticated battery meters, like the ones inside of cell...
He has one of those direct injected 4 cylinder turbo VW's with 93k on the cylinders, and his injectors look absolutely terrible. The CRC Injector clean didn't really do anything, everyone says he waited too long. When he had the Mechanic do a almond cleaning, it cleared up all the carbon...
I love me some amsoil, and I do use Amsoil P.I. in my vehicles, but only every 10k miles or so. I did see this youtube video where the dude used CRC Injector Clean on the air intake through the air sensor hole..
In summary, it helped like one cylinder, all the others had no improvement. Very...