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Type: Posts; User: bladerunner77

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  1. I had a parasitic drain on my 2003 Suburban. ...

    I had a parasitic drain on my 2003 Suburban. Turned out to be the Radio - a module was not turning off when the vehicle was off. I suggest following:

    - Using a multimeter, you should test each...
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    I did a lot more digging and found out the...

    I did a lot more digging and found out the following:
    --> I do not have an IAC or EGR valve on this model year
    --> I continue to pull codes P0174 and P0171 (system too lean banks 2 and 1,...
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    947

    Once i'ts reached normal operating temps, the...

    Once i'ts reached normal operating temps, the idle levels off. However, if I sit at a liight for a while it will get sporadically rough. Outside of that, normal driving is fine with no issues.
    ...
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    2003 Suburban - Low Idle issues

    Ok, I'm at my wits end. Here are the details:

    Bottom Line UP Front: I cannot resolve low idle issues -- 2003 Suburban 1500 KT Flex Fuel

    I have done the following:
    --> Replaced Air Filter
    -->...
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    461

    Dude .. I'm new ;-)

    I'm hear to learn.
    I have a 2003 Chevy Suburban - 1500 KT 4WD Flex Fuel
    Glad to be here :great:
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