SES light

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03-21-2003, 08:23 PM

FILE

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SES light

I have had the "low fuel" light light for the last 2 days now and my truck truck started idling very rough. I realized my truck was at the its last drop of fuel so I went over to the station. After a fill up and driving for a few yards, my SES light come on. My truck has 28k miles and had never seen that before. Please help. Thanks in advance.

File

<small>[ March 21, 2003, 08:28 PM: Message edited by: shark_g ]</small>

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03-21-2003, 09:03 PM

LS1NOVA

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Re: SES light

You may have left the gas cap loose. Check that it is tight. You may have set a P0440 evap code. I would wait a couple days to have it scan checked if you have to pay for it. The code should reset itself if this is the case.

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03-21-2003, 09:04 PM

LS1NOVA

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Re: SES light

I just remembered, if it was idling rough. It may have set a P0300 random misfire code. This one will clear itself also.

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03-21-2003, 09:50 PM

FILE

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Re: SES light

LS1NOVA, I just reseted the ECM by turning the key to on pos and taking ECM I and B fuse for 5 min. I fired it and it did not turn on. Tried again and no more SES. Thanks anyways Man

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