Gas gauge goes crazy while car is moving

[mdross1]

Thanks, have heard of using resisters and capacitors but getting the right ones is part of the problem.Actually the fuel settles down very fast once stopped.And I do read between the lines kind of take an average of the sweep while flying down the highway.

[FWB]

the capacitor, i think the science is interrupting the signal momentarily to let the gauge average out the movement. of course this happens rapidly over and over again but its effective on keeping the needle movement at a minimum.