How accurate are your fuel gauges?

[GaryFenza]

There is not anything really wrong with my fuel float and sending unit, but i noticed that Grand Prix fuel gauges are not really to good in accuracy, mine really bounces around alot, i honestly think the gas you use has something to do with the accuracy.

[FullyAvenged]

THe gas you use has nothing to do with how accurate your float acts. It just may be you car..

What year and and make and model is your car?

[grandprixgtx00]

Originally Posted by FullyAvenged

What year and and make and model is your car?

it says in his sig

and in reference to the OP's question...all my GP's gas gauges are right on. you may want to check into your issue. i dont believe the gas you use makes any difference. may just be playing games w/ your head

[Burtnette]

I see the same thing with my car sometimes. My friend has a 95 GP SE and he has the same thing but it's pretty bad lol.

[swl1]

I have a 98 gtx with the same problem the gage floats wherever it wants.

[wafrederick]

GMs do have problems with sending units and I see this all the time.You can get the just the sending unit from the dealer on some.Al that is need to get the sending unit is the vin off the vehicle.This is the way the dealer orders parts.

[SNKPWR]

my 93 GP SE used to float around a lot...but my 02 gt doesn't fluctuate...just uniformly goes down as i drive....

[rkvons]

I believe these gauges represent a voltage. So there could be electrical issues in the wires to the gauge itself.