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    Mick74's Avatar
    Mick74 Posts: 5, Reputation: 1
    New Member
    		  
    #1

    Apr 3, 2009, 12:14 PM
    Chevy Manabu stops
    I am asking about my Granddaughter's older Chevy Malibu. When she drives it, it will just stop. Does anyone have an idea what it could be?
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
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    #2

    Apr 3, 2009, 01:43 PM

    What year? What size engine, if possible?
    Mick74's Avatar
    Mick74 Posts: 5, Reputation: 1
    New Member
    		  
    #3

    Apr 3, 2009, 02:02 PM
    Revised: 2000 Malibu V6
    2000 Malibu V6 shuts down after car runs. After it shuts down once, it will shut down quite often. It also seems to happen at accelerated speed when up to 72 mph.
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
    Uber Member
    		  
    #4

    Apr 3, 2009, 02:12 PM

    . Check for codes.

    . Replace the Ignition Control Module (ICM):

    Ignition Module/Control - Advance Auto Parts

    . Replace the coil packs:

    Ignition Coil - Advance Auto Parts

    . Ensure platinum spark plugs (ACDelco only) don't have more than 40,000 miles on them.

    Most likely the ICM is the culprit. Disconnect the negative battery terminal, before beginning work. It should be simple to fix and take little time. Even though there's no picture of the BWD (Borg Warner) ICM, it should work just fine and is much cheaper. ICMs are problematic components, which contain a microchip inside. Heat damages the chip, over time. I recommend replacing them (and coils) every 120,000 miles or 10 years, whichever comes first.
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