as many of you already no and i found out from reading up in the search section that certain bonnies have a gas gauge that has some play and is not always acurate..

my gas guage will say i have between a quarter tank and empty when ever there is 8 gallons or less of gas in the tank.. also when i drive it goes up and down like the oil gauge deos when i step on the gas.

therefor i was wondering if here is any way to install a aftermarket gauge to have exact calculations of how much gas i got in my tank.....

Replace your sender or fix the corrosion issue for less money.

where is the sender unit and what does it look like.? and where would the corrosion be.? thanks ,, this really tends to get annoying not knowing how much gas you got especially when you travel like i do...

The sender is in your fuel tank. A possible corrosion spot would be the connector just outside the tank.

as a precaution, i never trust my gauge, i reset my trip every time and use that to know about when i need gas