Hello all,
My 2003 Silverado has an intermittant problem with the gas gauge.
The dealer told me to use higher test gas, I did and it still
intermittantly shows empty on a full tank.
Any suggestions...short of dropping the tank and replacing the sender unit.
Thank you,
Chuck
TheSnoMan - 30 Nov 2005 02:28 GMT
> Hello all,
> My 2003 Silverado has an intermittant problem with the gas gauge.
[quoted text clipped - 3 lines]
> Thank you,
> Chuck
You did not by chance get some of that bad shell gas earlier this year
did you that had water in it? It sounds like water on the sending unit.
You could try a couple of bottle of dry gas or gasoline antifreeze to
see if it will dry it out, otherwise it is time to drop the tamk if that
does not work.

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StingRay - 30 Nov 2005 03:35 GMT
> You did not by chance get some of that bad shell gas earlier this year did
> you that had water in it? It sounds like water on the sending unit. You
> could try a couple of bottle of dry gas or gasoline antifreeze to see if
> it will dry it out, otherwise it is time to drop the tamk if that does not
> work.
I got a couple of bad tanks of gas in my Bonneville while travelling last
winter and as SnoMan suggests, I added gas-line antifreeze. Problem solved.
ajtessier - 30 Nov 2005 23:35 GMT
My 2000 Silverado has been doing this for two years. Once I use about a
quarter of a tank it would be fine until I filled it again, however, it has
started to get worst in the last several months and now does it on and off
even at 1/2 a tank.
Al
Bottoms Up Divers
>> You did not by chance get some of that bad shell gas earlier this year
>> did you that had water in it? It sounds like water on the sending unit.
[quoted text clipped - 5 lines]
> winter and as SnoMan suggests, I added gas-line antifreeze. Problem
> solved.
Kevin Davis - 01 Dec 2005 14:26 GMT
"...
> Hello all,
> My 2003 Silverado has an intermittant problem with the gas gauge.
[quoted text clipped - 3 lines]
> Thank you,
> Chuck
Hi, I also have an 03 Silvarado 2500 HD ... I had that problem once, and
than I had a complete failure of the fuel pump recently, It was still on
warranty, so they replaced both the pump and the sending unit , while they
had the tank dropped. Kevin Davis