I have been looking at aftermarket gas gauges and how do I tell which one I need? They come in different impedence ranges. Thanks!

 

does 0ohm at empty and 90ohms at full sound about right?

 

0-90ohms is the range for most 65-present GM vehicle.

 

you are a wealth of knowledge. I dont know why I bother starting topics anymore cause you are the only one that replies lol.

 

You create topics so that others that may be searching for the same information can find it! LOL

 

well the threads ive been creating lately, Im very suprised they havent been discussed before. And if they have, I wasnt able to find them easily.

 

Considering that the vast majority of people here try to keep everything working and do not really do a lot of customization, I am not too surprised that it has not come up before. At least I was able to help!