I have a 2003 S-10 purchased new which now has only 16000+ miles. The
"Service Engine Soon" warning light has come on for the second time. The
first, with appox 5000 miles around 2003, I called the dealer for help. He
said probably bad gas, keep driving until almost empty then refill at
different Gas Station. It worked light went off. Now five years later but
with only 16000 miles (I'm retired), it is on again. With the price of gas
I hate to willy-nilly burn up a tank of gas just to see if a refill will
solve my problem. Any help would be appreciated.
Ross
Whitelightning - 11 May 2008 18:59 GMT
>I have a 2003 S-10 purchased new which now has only 16000+ miles.
>The "Service Engine Soon" warning light has come on for the second
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>
> Ross
Well you could take it some where and have the codes pulled. 5 year
old truck with
only 16,000 miles, thats just over 3,000 a year. Gas doesnt last for
ever it does go bad.
If your going to let it sit that much start using a fuel stablizer, or
maybe its time to part
with it as it sounds like its a very seldom used second vehicle.
Whitelightning
William Andersen - 12 May 2008 04:35 GMT
There are many things that can cause the Service Engine Soon light to come
on, including a gas cap that isn't screwed in tight after refueling. Some of
the faults will automatically turn the light off after a period of time or a
number of starts, but that doesn't mean there isn't something that needs
attention.
Some auto parts stores will read the stored code (from the On Board
Diagnostic connection) for free. The code will give you an idea of what is
causing the light to come on. Some codes are pretty generic, and require
testing several things.
Don't continue driving without finding out what the problem is, as there
could be something serious that caused the light to come on.
>I have a 2003 S-10 purchased new which now has only 16000+ miles. The
>"Service Engine Soon" warning light has come on for the second time. The
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>
> Ross
curmudgeon - 12 May 2008 15:05 GMT
And there isn't a code for "bad gas". The parts store will either confuse
him further, or sell him stuff that doesn't solve the problem.
Unfortunately, the dealer is probably his best option...unless he's
experienced.
> There are many things that can cause the Service Engine Soon light to come
> on, including a gas cap that isn't screwed in tight after refueling. Some
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>>
>> Ross
William Andersen - 12 May 2008 17:35 GMT
There's no reason to think it's bad gas. That was just an unfounded
assumption made by the dealer on a phone call.
> And there isn't a code for "bad gas". The parts store will either confuse
> him further, or sell him stuff that doesn't solve the problem.
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>>>
>>> Ross
Ross Moody - 13 May 2008 20:38 GMT
> And there isn't a code for "bad gas". The parts store will either confuse
> him further, or sell him stuff that doesn't solve the problem.
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>>>
>>> Ross
Thanks again to all that offered help. An auto parts Dealer read the code
as a bad oxgen heater sensor. Purchased OEM part and had it intalled, fixed
problem. I am still disappointed that GM would not do some adjustment on the
warrenty but they refused.
Ross