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2013 GMC Yukon Denali Question: I drive a 1999 Yukon denali and in the summer time only it shuts off going down

 

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titans1379, Potwin, KS, June 12, 2013, 05:52
 Rookie

The road while driving and will not start up for about an hour its getting worst because it would start up after 10 mins

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  • Answer #1

    pushrod June 12, 2013, 05:56
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     Master

    Take it your mechanic, he can let it run until it stalls then find the problem while it wont start! Light on? If so may have code(s) with a clue!

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    titans1379, June 12, 2013, 09:24
     Rookie

    Thanks a lot love to get fix

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  • Answer #2

    Greg's Orange Auto (13255 Answers) , Orange, CA - (714) 361-9386
    globalhelper June 12, 2013, 06:06
     Master

    this needs to be diag while running and dieing

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    titans1379, June 12, 2013, 09:24
     Rookie

    I've been having a lot of security problems could that be it too

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