Low Fuel Indicator

Discussion in 'General Motoring' started by teem, Apr 5, 2006.

  1. teem

    teem Guest

    On my 03 Ion,it seems the low fuel chimes on earlier than it
    should,can it malfuntion that much?.Maybe needs a factory re set?.
     
    teem, Apr 5, 2006
    #1

  2. Might want to post what is 'early'.

    hth,

    tom @ www.NoCostAds.com
     
    Tom The Great, Apr 5, 2006
    #2
  3. teem

    teem Guest

    well,i'm going to post when should it go off?.less than a gallon in
    the tank?.
     
    teem, Apr 6, 2006
    #3
  4. teem

    blah blah Guest

    There is no way the fuel gage can read that little amount of fuel nor
    can your car stay running on that amount. Are you trying to destroy your
    fuel pump as quickly as possible? The best and safest time to fill you
    gas tank is when it reaches a quarter of a tank, not at an eighth of a
    tank. No such thing as an early indicator from what I've seen. I'm
    guessing yours goes off after a quarter tank has been reached.
     
    blah blah, Apr 6, 2006
    #4
  5. Mine goes off much later that 1/8th of a tank in my ION3.
     
    Ray Cassick \(Home\), Apr 6, 2006
    #5
  6. According to my manual...

    "When the low fuel message is displayed, you may have less than 1.5 gallons
    of fuel left."
     
    Ray Cassick \(Home\), Apr 6, 2006
    #6
  7. Looks like "may" might be the factor here. I personally don't like
    letting my tank get down too low, 1/4 tank I refill. But this is a
    personal choice.

    later,

    tom @ www.CarFleaMarket.com
     
    Tom The Great, Apr 7, 2006
    #7
  8. Oh I agree.. I hate to let it get too low too, just stating what the manual
    says.
     
    Ray Cassick \(Home\), Apr 8, 2006
    #8
  9. My L200 has less than a gallon when the chime goes off. And yes, it will
    run on until there is no gas. OH, and BTW, low fuel has NOTHING to do with
    fuel pump life. The fuel pumps are a simple gearotor style pump and will
    run practically forever even without ANY gas in them. They are cooled by
    the gas running THROUGH them, not by the gas AROUND them. I've heard these
    lines of thinking before and there's just nothing to them. I've seen
    electric in tank pumps last 20,000 miles and I've seen them last 300,000
    miles. As a matter of fact we have 2 trucks (out of the 33) where I work
    that both have 300,000 + miles and they both have the original fuel pumps.
    We never gas the trucks until they are empty. I personally have never
    filled ANY car of my own until it was empty and I've NEVER had a fuel pump
    failure.
     
    Steve Barker LT, Apr 8, 2006
    #9
  10. teem

    Bob Shuman Guest

    Think what you want, but there are good reasons not to run the fuel too low
    (outside the obvious of the higher possibility of running out of fuel),
    including premature in tank fuel pump failure (which you do not agree with)
    and vapor condensation during cooler winter months.

    Bob
     
    Bob Shuman, Apr 8, 2006
    #10
  11. teem

    blah blah Guest

    I wonder if Steve ever cut bad pumps open before? (use tubing cutter)
    I've taken more than a few apart and they either wear out early from to
    much friction (lack of gas for lube) or they build up so much heat that
    the springs for the brushes loose their temper and no longer push on the
    brushes.
    I replaced a pump on one guys car who had about 180k miles on his it,
    his fuel lines were rotting so I had the go ahead to replace those and
    the pump while I was there. He has a habit of filling up at a 1/4 of a
    tank, not at 1/8th of a tank. Anyway I cut that pump open and with the
    amount of wear that pump had it could of gone another 180k. The last
    thing you want is to get stuck on the road with a dead pump only to dish
    out 500 or more bucks to replace it. Gas is always cheaper than running
    on fumes.
     
    blah blah, Apr 8, 2006
    #11
  12. teem

    Roy Guest

    According to the owners manual for my SL1 the low fuel warning light comes
    on when there is only 5 litres (~1.25 gallons) in the tank. Of course with
    cornering and acceleration/braking the sensor would think there was less gas
    in there. Depending on how you drive the light could be coming on a lot
    earlier than it would for someone that doesn't drive the same. Either way if
    it's coming on you should probably fill up (unless it's coming on when the
    gauge is reading half a tank).
     
    Roy, Apr 9, 2006
    #12
Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.