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1999 Mercedes-Benz ML430 Question: my car starts and runs for about 30 to 40 minutes it get hot and shut off



, Guymon, OK, September 17, 2013, 14:35

after cool down for one hour it starts again, I have this problem with my car in list for four weeks but is getting worse.

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  • Answer #1

    Greg's Orange Auto (15380 Answers) , Orange, CA - (714) 361-9386
    globalhelper September 17, 2013, 15:45

    seek diag and est it could be several items

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  • Medium-star Best Answer
    Momentum Automotive (15 Answers) , Harlingen, TX - (956) 329-7244
    momentumautomotive September 26, 2013, 13:41

    most likely the crank shaft sensor. It gets hot and resistance goes up and it stops sending its signal to the engine control module. you should have a code set for this but not always

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