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1997 Chevrolet 1500 Pickup Question: truck wont run for more than 15 min if it is warmer than 70 degrees



smokin joe47, 4.3L V6, Wyoming, MI, January 04, 2013, 17:15

Had changed the fuel pump at one time but still have the problem. runs great in the cold never dies. But in the warm weather it wont run for long. let it cool down and it starts right up.

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  • Answer #1

    January 04, 2013, 21:12

    sounds like vaper lock try covering the fuel filter with alumminum foil. This sometimes keeps the filter cool.

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